Fix null pre-fetch cache issue

medikoo · Oct 3, 2012 · e31e498 · e31e498
1 parent faa468b
commit e31e498
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/lib/ext/max-age.js b/lib/ext/max-age.js
@@ -65,10 +65,12 @@ ext.maxAge = function (maxAge, conf, options) {
 				clearTimeout(id);
 			});
 			cache = {};
-			forEach(preFetchCache, function (id) {
-				clearTimeout(id);
-			});
-			preFetchCache = {};
+			if (preFetchCache) {
+				forEach(preFetchCache, function (id) {
+					clearTimeout(id);
+				});
+				preFetchCache = {};
+			}
 		});
 	}
 };