From: Karel Zak <kzak@redhat.com>
Date: Fri, 18 Jun 2021 14:33:16 +0000 (+0200)
Subject: include/strutils: fix __format__attribute
X-Git-Tag: v2.37.1~78
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b22ecdd8407e84b0aaaf65795386cac4a63db3e4;p=thirdparty%2Futil-linux.git

include/strutils: fix __format__attribute

Reported-by: Jan Pazdziora <jpazdziora@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/include/strutils.h b/include/strutils.h
index 2e5a2aad4c..f477687475 100644
--- a/include/strutils.h
+++ b/include/strutils.h
@@ -362,7 +362,7 @@ static inline void strrem(char *s, int rem)
 extern char *strnappend(const char *s, const char *suffix, size_t b);
 extern char *strappend(const char *s, const char *suffix);
 extern char *strfappend(const char *s, const char *format, ...)
-		 __attribute__ ((__format__ (__printf__, 2, 0)));
+		 __attribute__ ((__format__ (__printf__, 2, 3)));
 extern const char *split(const char **state, size_t *l, const char *separator, int quoted);
 
 extern int skip_fline(FILE *fp);