add missing var

playcanvas · May 17, 2016 · 4e4b9dd · 4e4b9dd
1 parent 4eb9505
commit 4e4b9dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/scene/forward-renderer.js b/src/scene/forward-renderer.js
@@ -391,7 +391,7 @@ pc.extend(pc, function () {
     }
 
     function getShadowMapFromCache(device, res, mode) {
-        shadowBuffer = shadowMapCache[mode][res];
+        var shadowBuffer = shadowMapCache[mode][res];
         if (!shadowBuffer) {
             shadowBuffer = createShadowMap(device, res, res, mode? mode : pc.SHADOW_DEPTH);
             shadowMapCache[mode][res] = shadowBuffer;