st/mesa: Silence uninitialized variable warning in st_cb_bitmap.c.

2010-02-10 18:37:46 -08:00
parent 19045d3749
commit 218590f707
1 changed files with 2 additions and 1 deletions
--- a/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/src/mesa/state_tracker/st_cb_bitmap.c
@@ -637,7 +637,7 @@ accum_bitmap(struct st_context *st,
             const GLubyte *bitmap )
 {
   struct bitmap_cache *cache = st->bitmap.cache;
-   int px = -999, py;
+   int px = -999, py = -999;
   const GLfloat z = st->ctx->Current.RasterPos[2];

   if (width > BITMAP_CACHE_WIDTH ||
@@ -671,6 +671,7 @@ accum_bitmap(struct st_context *st,
   }

   assert(px != -999);
+   assert(py != -999);

   if (x < cache->xmin)
      cache->xmin = x;