From: Marek Schimara <Marek.Schimara@bull.net>
Date: Thu, 1 Sep 2016 08:42:32 +0000 (+0200)
Subject: src/optparse.c: fix gcc warning "ISO C does not permit named variadic macros"
X-Git-Tag: v1.7.0~35^2~21
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=42ee9f785059e6552c9a470f467c55e343e21f51;p=thirdparty%2Frrdtool-1.x.git

src/optparse.c: fix gcc warning "ISO C does not permit named variadic macros"

optparse.c:4:39: warning: ISO C does not permit named variadic macros [-Wvariadic-macros]
  #define opterror(options, format, args...) \
                                        ^
---

diff --git a/src/optparse.c b/src/optparse.c
index 0460cb66..35391648 100644
--- a/src/optparse.c
+++ b/src/optparse.c
@@ -1,8 +1,8 @@
 #include <stdio.h>
 #include "optparse.h"
 
-#define opterror(options, format, args...) \
-    snprintf(options->errmsg, sizeof(options->errmsg), format, args);
+#define opterror(options, format, ...) \
+    snprintf(options->errmsg, sizeof(options->errmsg), format, __VA_ARGS__);
 
 #define options_argv(i) \
     ((i) < options->argc ? options->argv[i] : NULL)