From e2a38ecb0b28ee2a28666284d29629209516f5b8 Mon Sep 17 00:00:00 2001
From: jawinn <jw@joshuawinn.com>
Date: Thu, 2 Jul 2015 21:59:56 -0400
Subject: [PATCH] Stop "gulp watch" from crashing on an undefined variable

If you're using "gulp watch", and happen to type a variable that's undefined, it will stop with an error about an unhandled error. The fix is to  pass gulp-plumber an error callback (Solution found here: https://github.com/yeoman/generator-gulp-webapp/issues/154#issuecomment-45990783).

Now instead of stopping, it will provide the error text in red, in the commandline.
---
 gulpfile.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gulpfile.js b/gulpfile.js
index 17978ff6..b876ffab 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -14,7 +14,10 @@ var gulp  = require('gulp'),
 // Compile Sass, Autoprefix and minify
 gulp.task('styles', function() {
   return gulp.src('./assets/scss/**/*.scss')
-    .pipe(plumber())
+    .pipe(plumber(function(error) {
+            gutil.log(gutil.colors.red(error.message));
+            this.emit('end');
+    }))
     .pipe(sass())
     .pipe(autoprefixer({
             browsers: ['last 2 versions'],
@@ -93,4 +96,4 @@ gulp.task('watch', function() {
   // Watch foundation-js files
   gulp.watch('./bower_components/foundation/js/foundation/*.js', ['foundation-js']);
 
-});
\ No newline at end of file
+});