config: mute warning

5cb1021c · Rémi Denis-Courmont · b6194ee6 · 5cb1021c
Commit 5cb1021c authored 5 years ago by Rémi Denis-Courmont
--- a/src/config/help.c
+++ b/src/config/help.c
@@ -40,7 +40,7 @@

 #if defined( _WIN32 )
 # include <vlc_charset.h>
-# define wcwidth(cp) (cp, 1) /* LOL */
+# define wcwidth(cp) ((void)(cp), 1) /* LOL */
 #else
 # include <unistd.h>
 # include <termios.h>