Removed unused variable from test program.
diff --git a/test/testmessage.c b/test/testmessage.c
index 005c479..f44880c 100644
--- a/test/testmessage.c
+++ b/test/testmessage.c
@@ -19,8 +19,6 @@
#include "SDL.h"
#include "SDL_thread.h"
-static int alive = 0;
-
/* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
static void
quit(int rc)