From: hgn <hgodden00@gmail.com>
Date: Mon, 24 Jul 2023 10:52:50 +0000 (+0100)
Subject: async possible race
X-Git-Url: https://harrygodden.com/git/?p=vg.git;a=commitdiff_plain;h=ca867fac03004a59f6347dae99b7f10c1ed3fa6c

async possible race
---

diff --git a/vg_loader.h b/vg_loader.h
index fd037ce..62fbe21 100644
--- a/vg_loader.h
+++ b/vg_loader.h
@@ -206,7 +206,12 @@ VG_STATIC int _vg_loader_thread( void *pfn ){
 }
 
 static int vg_loader_availible(void){
-   return SDL_SemValue( vg.sem_loader ) && !(vg_async.start);
+   if( SDL_SemValue( vg.sem_loader ) ){
+      if( !(vg_async.start) )
+         return 1;
+   }
+
+   return 0;
 }
 
 VG_STATIC void vg_loader_start( void(*pfn)(void *data), void *data )