C coding style: indentation fixes

src/diff.c

@@ -71,7 +71,7 @@ diff_get_patch_byindex(git_diff* diff, size_t idx)
     PyObject *py_line_origin=NULL, *py_line=NULL;
 
     err = git_patch_from_diff(&patch, diff, idx);
-     if (err < 0)
+    if (err < 0)
         return Error_set(err);
 
     delta = git_patch_get_delta(patch);
@@ -110,7 +110,7 @@ diff_get_patch_byindex(git_diff* diff, size_t idx)
                     err = git_patch_get_line_in_hunk(&line, patch, i, j);
 
                     if (err < 0)
-                      goto cleanup;
+                        goto cleanup;
 
                     py_line_origin = to_unicode_n(&line->origin, 1, NULL, NULL);
                     py_line = to_unicode_n(line->content, line->content_len, NULL, NULL);

src/note.c

@@ -72,7 +72,7 @@ PyDoc_STRVAR(Note_oid__doc__,
 PyObject *
 Note_oid__get__(Note *self)
 {
-  return git_oid_to_python(git_note_oid(self->note));
+    return git_oid_to_python(git_note_oid(self->note));
 }
 
 
@@ -82,7 +82,7 @@ PyDoc_STRVAR(Note_message__doc__,
 PyObject *
 Note_message__get__(Note *self)
 {
-  return to_unicode(git_note_message(self->note), NULL, NULL);
+    return to_unicode(git_note_message(self->note), NULL, NULL);
 }
 
 
@@ -207,7 +207,7 @@ PyTypeObject NoteIterType = {
     0,                                         /* tp_richcompare    */
     0,                                         /* tp_weaklistoffset */
     PyObject_SelfIter,                         /* tp_iter           */
-   (iternextfunc) NoteIter_iternext,           /* tp_iternext       */
+    (iternextfunc) NoteIter_iternext,          /* tp_iternext       */
 };
 
 

src/remote.c

@@ -86,7 +86,7 @@ Remote_name__set__(Remote *self, PyObject* py_name)
         free(name);
 
         if (err == GIT_OK)
-          return 0;
+            return 0;
 
         Error_set(err);
     }
@@ -116,7 +116,7 @@ Remote_url__set__(Remote *self, PyObject* py_url)
         free(url);
 
         if (err == GIT_OK)
-          return 0;
+            return 0;
 
         Error_set(err);
     }

src/repository.c

@@ -945,37 +945,37 @@ Repository_listall_branches(Repository *self, PyObject *args)
 
     list = PyList_New(0);
     if (list == NULL)
-	    return NULL;
+        return NULL;
 
     if ((err = git_branch_iterator_new(&iter, self->repo, list_flags)) < 0)
-	    return Error_set(err);
+        return Error_set(err);
 
     while ((err = git_branch_next(&ref, &type, iter)) == 0) {
         PyObject *py_branch_name = to_path(git_reference_shorthand(ref));
         git_reference_free(ref);
 
         if (py_branch_name == NULL)
-            goto on_error;
+            goto error;
 
         err = PyList_Append(list, py_branch_name);
         Py_DECREF(py_branch_name);
 
         if (err < 0)
-            goto on_error;
+            goto error;
     }
 
     git_branch_iterator_free(iter);
     if (err == GIT_ITEROVER)
-	    err = 0;
+        err = 0;
 
     if (err < 0) {
         Py_CLEAR(list);
-	    return Error_set(err);
+        return Error_set(err);
     }
 
     return list;
 
-  on_error:
+error:
     git_branch_iterator_free(iter);
     Py_CLEAR(list);
     return NULL;
@@ -1116,26 +1116,27 @@ Repository_status(Repository *self, PyObject *args)
 
         entry = git_status_byindex(list, i);
         if (entry == NULL)
-            goto on_error;
+            goto error;
 
         /* We need to choose one of the strings */
-        path = entry->head_to_index ?
-			entry->head_to_index->old_file.path :
-			entry->index_to_workdir->old_file.path;
+        if (entry->head_to_index)
+            path = entry->head_to_index->old_file.path;
+        else
+            path = entry->index_to_workdir->old_file.path;
         status = PyLong_FromLong((long) entry->status);
 
         err = PyDict_SetItemString(dict, path, status);
         Py_CLEAR(status);
 
         if (err < 0)
-            goto on_error;
+            goto error;
 
     }
 
     git_status_list_free(list);
     return dict;
 
-  on_error:
+error:
     git_status_list_free(list);
     Py_CLEAR(dict);
     return NULL;
@@ -1486,14 +1487,14 @@ PyObject* Repository_blame(Repository *self, PyObject *args, PyObject *kwds)
         return NULL;
 
     if (value1) {
-      err = py_oid_to_git_oid_expand(self->repo, value1, &opts.newest_commit);
-      if (err < 0)
-          return NULL;
+        err = py_oid_to_git_oid_expand(self->repo, value1, &opts.newest_commit);
+        if (err < 0)
+            return NULL;
     }
     if (value2) {
-      err = py_oid_to_git_oid_expand(self->repo, value2, &opts.oldest_commit);
-      if (err < 0)
-          return NULL;
+        err = py_oid_to_git_oid_expand(self->repo, value2, &opts.oldest_commit);
+        if (err < 0)
+            return NULL;
     }
 
     err = git_blame_file(&blame, self->repo, path, NULL);