Additional minor improvements

server.js

@@ -42,6 +42,10 @@ new CronJob( "0 0 0 * * *", function() {
 	// Find all records in the weather cache
 	Cache.find( {}, function( err, records ) {
 
+		if ( err ) {
+			return;
+		}
+
 		// Cycle through each record
 		records.forEach( function( record ) {
 

test/api.js

@@ -57,12 +57,13 @@ describe( "Weather API", function() {
 
 function apiTest( opt ) {
 
-	var opt = extend( {}, {
-			method: 0,
-			key: "",
-			format: "json"
-		}, opt ),
-		url = "/" + opt.method + "?loc=" + opt.loc + "&key=" + opt.key + "&format=" + opt.format;
+	opt = extend( {}, {
+		method: 0,
+		key: "",
+		format: "json"
+	}, opt );
+
+	var url = "/" + opt.method + "?loc=" + opt.loc + "&key=" + opt.key + "&format=" + opt.format;
 
 	setupMocks( opt.loc );