Silence some warnings about uninitialized variables

Neither were real problems, but GCC was complaining about them.

diff --git a/pixman/pixman.c b/pixman/pixman.c
index 62b58b8..47ffdd6 100644 (file)
--- a/pixman/pixman.c
+++ b/pixman/pixman.c
@@ -613,6 +613,9 @@ compute_sample_extents (pixman_transform_t *transform,
     {
        int i;
 
+       /* Silence GCC */
+       tx1 = ty1 = tx2 = ty2 = 0;
+    
        for (i = 0; i < 4; ++i)
        {
            pixman_fixed_48_16_t tx, ty;

diff --git a/test/composite.c b/test/composite.c
index 0624cd3..b530a20 100644 (file)
--- a/test/composite.c
+++ b/test/composite.c
@@ -882,6 +882,7 @@ main (void)
                                                 mask.size? TRUE : FALSE);
                            break;
                         default:
+                           ok = FALSE; /* Silence GCC */
                             break;
                        }
                        group_ok = group_ok && ok;