openstack/deb-python-pygit2
Code Issues Proposed changes

config: fix return conversion in Config_foreach_callback_wrapper()

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PyLong_AsLong() returns -1 on error.  The previous implementation
returned -1 when py_result was 0, which killed every .foreach()
iteration after the first callback.

We could skip the if clause and just return the result of
PyLong_AsLong(), but keeping the if clause makes it more obvious that
we *did* think about handling errors from PyLong_AsLong().

Signed-off-by: W. Trevor King <wking@tremily.us>
This commit is contained in:
W. Trevor King
2012-10-25 14:22:47 -04:00
parent cce9f79905
commit e13a42a6e5
1 changed files with 1 additions and 1 deletions
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2
src/pygit2/config.c
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@@ -235,7 +235,7 @@ Config_foreach_callback_wrapper(const git_config_entry *entry, void *c_payload)
if (!(py_result = PyObject_CallObject(py_callback,args)))
return -1;
if (!(c_result = PyLong_AsLong(py_result)))
if (c_result = PyLong_AsLong(py_result) == -1)
return -1;
return c_result;