remote.c: use the FORMAT_PRINTF macro to declare the gcc function attribute 'format printf'

Use the new FORMAT_PRINTF macro (in git-compat-util.h) to declare the gcc function
attribute 'format printf'

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/remote.c b/remote.c
index 02e698a5e0..024a8199db 100644
--- a/remote.c
+++ b/remote.c
@@ -1673,7 +1673,7 @@ int branch_merge_matches(struct branch *branch,
 	return refname_match(branch->merge[i]->src, refname);
 }
 
-__attribute((format (printf,2,3)))
+FORMAT_PRINTF(2, 3)
 static const char *error_buf(struct strbuf *err, const char *fmt, ...)
 {
 	if (err) {