From: Thomas Hindoe Paaboel Andersen <phomes@gmail.com>
Date: Thu, 6 Mar 2014 19:28:32 +0000 (+0100)
Subject: strv: set _printf_ on strv_extendf
X-Git-Tag: v211~87
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=20e265d4bbebb927e5020ebe57ff062609468484;p=elogind.git

strv: set _printf_ on strv_extendf
---

diff --git a/src/shared/strv.h b/src/shared/strv.h
index 2dc2bc6c4..b356d034c 100644
--- a/src/shared/strv.h
+++ b/src/shared/strv.h
@@ -39,7 +39,7 @@ unsigned strv_length(char * const *l) _pure_;
 int strv_extend_strv(char ***a, char **b);
 int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
 int strv_extend(char ***l, const char *value);
-int strv_extendf(char ***l, const char *format, ...);
+int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
 int strv_push(char ***l, char *value);
 int strv_consume(char ***l, char *value);