From 64bb6efc2b651ea5bd65444d5e69a45536f60409 Mon Sep 17 00:00:00 2001
From: Nico von Geyso <Nico.Geyso@FU-Berlin.de>
Date: Mon, 19 Nov 2012 23:12:12 +0100
Subject: [PATCH] added Error_set_exc() for throwing individual Exceptions

---
 include/pygit2/error.h |  1 +
 src/pygit2/error.c     | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/pygit2/error.h b/include/pygit2/error.h
index 38df75e..7dcf589 100644
--- a/include/pygit2/error.h
+++ b/include/pygit2/error.h
@@ -34,6 +34,7 @@
 
 PyObject* Error_type(int type);
 PyObject* Error_set(int err);
+PyObject* Error_set_exc(PyObject* exception);
 PyObject* Error_set_str(int err, const char *str);
 PyObject* Error_set_oid(int err, const git_oid *oid, size_t len);
 
diff --git a/src/pygit2/error.c b/src/pygit2/error.c
index dd4138d..6e94336 100644
--- a/src/pygit2/error.c
+++ b/src/pygit2/error.c
@@ -92,6 +92,17 @@ PyObject* Error_set(int err)
     return NULL;
 }
 
+PyObject* Error_set_exc(PyObject* exception)
+{
+    const git_error* error = giterr_last();
+    char* message = (error == NULL) ?
+            "(No error information given)" : error->message;
+    PyErr_SetString(exception, message);
+
+    return NULL;
+}
+
+
 PyObject* Error_set_str(int err, const char *str)
 {
     const git_error* error;