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authorLukas Fleischer <cgit@cryptocrack.de>2011-03-30 17:17:58 (GMT)
committerLars Hjemli <hjemli@gmail.com>2011-05-23 20:58:35 (GMT)
commitc9059710e7a1dbd47c22c412e0ba8f591105e3cf (patch)
treebd2839a7cd4bf2115dd9d0f946d546bddb173c0c
parentdc1a8eadd4c063fe6782fa99f9db41c46b85d048 (diff)
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Remove unused variable from cgit_diff_tree().
Seen with "-Wunused-but-set-variable". Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--shared.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/shared.c b/shared.c
index 3926b4a..3778a5b 100644
--- a/shared.c
+++ b/shared.c
@@ -303,7 +303,6 @@ void cgit_diff_tree(const unsigned char *old_sha1,
filepair_fn fn, const char *prefix, int ignorews)
{
struct diff_options opt;
- int ret;
int prefixlen;
diff_setup(&opt);
@@ -324,9 +323,9 @@ void cgit_diff_tree(const unsigned char *old_sha1,
diff_setup_done(&opt);
if (old_sha1 && !is_null_sha1(old_sha1))
- ret = diff_tree_sha1(old_sha1, new_sha1, "", &opt);
+ diff_tree_sha1(old_sha1, new_sha1, "", &opt);
else
- ret = diff_root_tree_sha1(new_sha1, "", &opt);
+ diff_root_tree_sha1(new_sha1, "", &opt);
diffcore_std(&opt);
diff_flush(&opt);
}