1 files changed, 6 insertions, 1 deletions
diff --git a/reduced_system_layer.c b/reduced_system_layer.c
index cd0a4a3..f34c03d 100755
--- a/reduced_system_layer.c
+++ b/reduced_system_layer.c
@@ -1498,6 +1498,7 @@ typedef struct {
   i64 begin_nsec;
 } Profiler_Slot_;
 
+b8              _profiler_ready     = 0;
 i64             _profiler_num_slots = 0;
 Profiler_Slot_ *_profiler_slots     = NULL;
 
@@ -1512,10 +1513,12 @@ void PROFILER_init(u32 slot, c8 *name) {
 
   mem_set_(_profiler_slots + slot, 0, sizeof *_profiler_slots);
   _profiler_slots[slot].name = name;
+
+  _profiler_ready = 1;
 }
 
 void PROFILER_begin(u32 slot) {
-  if ((i64) (u64) slot >= _profiler_num_slots && slot == PROFILE_MEMORY)
+  if (!_profiler_ready)
     return;
 
   if ((i64) (u64) slot >= _profiler_num_slots) {
@@ -1558,6 +1561,8 @@ static void normalize_time_(i64 *sec, i64 *nsec) {
 }
 
 void PROFILER_end(u32 slot) {
+  if (!_profiler_ready)
+    return;
   if ((i64) (u64) slot >= _profiler_num_slots)
     return;