Merge branch 'ml/bugfix'

1 files changed, 1 insertions, 0 deletions

diff --git a/cgit.h b/cgit.h
index f8076c5..8f5dd2a 100644
--- a/cgit.h
+++ b/cgit.h
@@ -295,6 +295,7 @@ extern void cgit_diff_tree(const unsigned char *old_sha1,
 
 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn);
 
+__attribute__((format (printf,1,2)))
 extern char *fmt(const char *format,...);
 
 extern struct commitinfo *cgit_parse_commit(struct commit *commit);