testsem.c: fix -Wmissing-braces warnings.
diff --git a/test/testsem.c b/test/testsem.c
index e33a130..267cfea 100644
--- a/test/testsem.c
+++ b/test/testsem.c
@@ -62,7 +62,7 @@ ThreadFuncRealWorld(void *data)
static void
TestRealWorld(int init_sem) {
- Thread_State thread_states[NUM_THREADS] = {0};
+ Thread_State thread_states[NUM_THREADS] = { {0} };
int i;
int loop_count;
@@ -181,7 +181,7 @@ TestOverheadContended(SDL_bool try_wait)
Uint32 start_ticks;
Uint32 end_ticks;
Uint32 duration;
- Thread_State thread_states[NUM_THREADS] = {0};
+ Thread_State thread_states[NUM_THREADS] = { {0} };
char textBuffer[1024];
int loop_count;
int content_count;