volume: make global vars static

2011-10-27 09:33:55 +02:00 · 2011-10-27 09:33:55 +02:00 · 76d455825d
commit 76d455825d
parent 69fc8e9ffc
1 changed files with 2 additions and 2 deletions
--- a/tests/examples/volume/volume.c
+++ b/tests/examples/volume/volume.c
@ -30,8 +30,8 @@
 #include <gtk/gtk.h>

 /* global pointer for the scale widget */
-GtkWidget *elapsed;
-GtkWidget *scale;
+static GtkWidget *elapsed;
+static GtkWidget *scale;

 #ifndef M_LN10
 #define M_LN10 (log(10.0))