index_read_index: reset error correctly

Clear any error state upon each iteration.  If one of the iterations
ends (with an error of `GIT_ITEROVER`) we need to reset that error to 0,
lest we stop the whole process prematurely.
This commit is contained in:
Edward Thomson 2016-06-01 14:56:27 -05:00
parent 5baa20b86e
commit 93de20b8d2

View File

@ -2968,6 +2968,8 @@ int git_index_read_index(
*remove_entry = NULL;
int diff;
error = 0;
if (old_entry && new_entry)
diff = git_index_entry_cmp(old_entry, new_entry);
else if (!old_entry && new_entry)