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-rw-r--r--progs/samples/wave.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/progs/samples/wave.c b/progs/samples/wave.c
index 288bea4eb7..7ded49bedc 100644
--- a/progs/samples/wave.c
+++ b/progs/samples/wave.c
@@ -186,8 +186,8 @@ static void SetColorMap(void)
{
static float green[3] = {0.2, 1.0, 0.2};
static float red[3] = {1.0, 0.2, 0.2};
- float *color, percent;
- GLint *indexes, entries, i, j;
+ float *color = 0, percent;
+ GLint *indexes = 0, entries, i, j;
entries = glutGet(GLUT_WINDOW_COLORMAP_SIZE);