fixup! fix: IE8 regression.

minor changes

Author: lwr

addScript.js

@@ -3,22 +3,27 @@
 	Author Tobias Koppers @sokra
 */
 module.exports = function(src) {
+
+	function log(error) {
+		(typeof console !== "undefined")
+		&& (console.error || console.log)("[Script Loader]", error);
+	}
+
+	// Check for IE =< 8
+	function isIE() {
+		return typeof attachEvent !== "undefined" && typeof addEventListener === "undefined";
+	}
+
 	try {
-		if (typeof execScript !== "undefined"
-			/* "bad" IE */ && typeof attachEvent !== "undefined" && typeof addEventListener === "undefined") {
+		if (typeof execScript !== "undefined" && isIE()) {
 			execScript(src);
 		} else if (typeof eval !== "undefined") {
 			eval.call(null, src);
 		} else {
-			report("EvalError: No eval function available");
+			log("EvalError: No eval function available");
 		}
 	} catch (error) {
-		report(error);
-	}
-
-	function report(error) {
-		(typeof console !== "undefined")
-                && (console.error || console.log)("[Script Loader]", error);
+		log(error);
 	}
 
 }