added OUTPUT section to foreground() sub, this removes a compiler war…

…ning
PerlGameDev · Oct 14, 2011 · 155a625 · 155a625
1 parent 5e16620
commit 155a625
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/SDLx/Layer.xs b/src/SDLx/Layer.xs
@@ -240,6 +240,8 @@ layerx_foreground( bag )
         SvREFCNT_inc( bag );
         RETVAL                      = newSVsv(bag);
         SvREFCNT_inc(RETVAL);
+    OUTPUT:
+        RETVAL
 
 void
 layerx_DESTROY( layer )