Small fix

Author: Frank Schmid

lib/logs.js

@@ -66,31 +66,31 @@ module.exports = {
 		// setup the stream filter correctly
 		return aliasGetAliasFunctionVersion
 		.then(version => {
-			if (version) {
-				return this.provider
-					.request('CloudWatchLogs',
-						'describeLogStreams',
-						params,
-						this.options.stage,
-						this.options.region)
-					.then(reply => {
-						if (!reply || _.isEmpty(reply.logStreams)) {
-							throw new this.serverless.classes
-								.Error('No existing streams for the function alias');
-						}
-						const logStreamNames = _.map(
-							_.filter(reply.logStreams, stream => _.includes(stream.logStreamName, `[${version}]`)),
-							stream => stream.logStreamName);
-
-						if (_.isEmpty(logStreamNames)) {
-							return BbPromise.reject(new this.serverless.classes.Error('No existing streams for the latest version of function alias. If you want to view logs of a specific function version, please use --version to specify'));
-						}
-						return logStreamNames;
-					});
+			if (!version) {
+				return BbPromise.reject(new this.serverless.classes.Error('Function alias not found.'));
 			}
-			return BbPromise.reject(new this.serverless.classes.Error('Function alias not found.'));
-		});
 
+			return this.provider
+				.request('CloudWatchLogs',
+					'describeLogStreams',
+					params,
+					this.options.stage,
+					this.options.region)
+				.then(reply => {
+					if (!reply || _.isEmpty(reply.logStreams)) {
+						throw new this.serverless.classes
+							.Error('No existing streams for the function alias');
+					}
+					const logStreamNames = _.map(
+						_.filter(reply.logStreams, stream => _.includes(stream.logStreamName, `[${version}]`)),
+						stream => stream.logStreamName);
+
+					if (_.isEmpty(logStreamNames)) {
+						return BbPromise.reject(new this.serverless.classes.Error('No existing streams for this function version. If you want to view logs of a specific function version, please use --version'));
+					}
+					return logStreamNames;
+				});
+		});
 	},
 
 	apiLogsGetLogStreams() {