advice.h: 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, 2 deletions

diff --git a/advice.h b/advice.h
index b341a55ce7..12076ab5c7 100644
--- a/advice.h
+++ b/advice.h
@@ -20,8 +20,7 @@ extern int advice_object_name_warning;
 extern int advice_rm_hints;
 
 int git_default_advice_config(const char *var, const char *value);
-__attribute__((format (printf, 1, 2)))
-void advise(const char *advice, ...);
+FORMAT_PRINTF(1, 2) void advise(const char *advice, ...);
 int error_resolve_conflict(const char *me);
 extern void NORETURN die_resolve_conflict(const char *me);
 void NORETURN die_conclude_merge(void);