init a=0

diff --git a/src/mesa/main/texcompress_fxt1.c b/src/mesa/main/texcompress_fxt1.c
index 5fc41fa6bc95e1fb0fb320b471f77accb0cea82a..aa56d9c91a312970bb7081ced6035f14deafd398 100644 (file)
--- a/src/mesa/main/texcompress_fxt1.c
+++ b/src/mesa/main/texcompress_fxt1.c
@@ -1657,7 +1657,7 @@ fxt1_decode_1ALPHA (const GLubyte *code, GLint t, GLchan *rgba)
 
       if (t == 3) {
          /* zero */
-         r = g = b = 0;
+         r = g = b = a = 0;
       } else {
          GLuint kk;
          cc = (const GLuint *)code;