Merge pull request #650 from dprotaso/patch-1

Don't exit if an error occurs while watching

bin/node-sass

@@ -98,7 +98,9 @@ function getEmitter() {
 
   emitter.on('error', function(err) {
     console.error(err);
+    if (!options.watch) {
       process.exit(1);
+    }
   });
 
   emitter.on('warn', function(data){