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-rw-r--r--gettext.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gettext.c b/gettext.c
index af2413b47e..bb5ba1fe7c 100644
--- a/gettext.c
+++ b/gettext.c
@@ -66,6 +66,7 @@ const char *get_preferred_languages(void)
}
#ifndef NO_GETTEXT
+__attribute__((format (printf, 1, 2)))
static int test_vsnprintf(const char *fmt, ...)
{
char buf[26];