This patch fixes these GCC maybe-uninitialized warnings.

maxuniformblocksize.c:143:2: warning: 'target' may be used uninitialized in 
this function [-Wmaybe-uninitialized]
  switch (target) {
  ^
maxuniformblocksize.c:166:5: warning: 'may_link_fail' may be used uninitialized 
in this function [-Wmaybe-uninitialized]
  if (may_link_fail) {
     ^

Signed-off-by: Vinson Lee <[email protected]>
---
 tests/spec/arb_uniform_buffer_object/maxuniformblocksize.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/spec/arb_uniform_buffer_object/maxuniformblocksize.c 
b/tests/spec/arb_uniform_buffer_object/maxuniformblocksize.c
index 26349da..720fc5c 100644
--- a/tests/spec/arb_uniform_buffer_object/maxuniformblocksize.c
+++ b/tests/spec/arb_uniform_buffer_object/maxuniformblocksize.c
@@ -138,6 +138,10 @@ piglit_display(void)
                may_link_fail = true;
                vec4s++;
                break;
+       default:
+               assert(false);
+               target = GL_NONE;
+               may_link_fail = false;
        }
 
        switch (target) {
-- 
1.8.5.3

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