Mesa (mesa_7_7_branch): progs/glsl: Silence uninitialized variable warning.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 223c8482ca16d3ed31266ea8cc63b816aece6a81
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=223c8482ca16d3ed31266ea8cc63b816aece6a81

Author: Vinson Lee <vlee at vmware.com>
Date:   Fri Jan  8 22:10:52 2010 -0800

progs/glsl: Silence uninitialized variable warning.

---

 progs/glsl/convolutions.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/progs/glsl/convolutions.c b/progs/glsl/convolutions.c
index 350e61b..fdfaf56 100644
--- a/progs/glsl/convolutions.c
+++ b/progs/glsl/convolutions.c
@@ -182,7 +182,7 @@ static void fillConvolution(GLint *k,
 static void setupConvolution()
 {
    GLint *kernel = (GLint*)malloc(sizeof(GLint) * 9);
-   GLfloat scale;
+   GLfloat scale = 0.0;
    GLfloat *vecKer = (GLfloat*)malloc(sizeof(GLfloat) * 9 * 4);
    GLuint loc;
    GLuint i;