From b40e04b9deca2ab0eaf17dc71745342eca89302e Mon Sep 17 00:00:00 2001
From: Ivo Mirra <ivomju@gmail.com>
Date: Mon, 2 May 2016 15:31:17 +0100
Subject: [PATCH 1/3] fix($compile): removing unnecessary white space

When creating DOM commentary for ng-switch-when theres an unecessary white space at the end.
---
 src/ng/compile.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/ng/compile.js b/src/ng/compile.js
index 8d5f8520c2b1..645bbc6af675 100644
--- a/src/ng/compile.js
+++ b/src/ng/compile.js
@@ -1620,9 +1620,15 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
     compile.$$createComment = function(directiveName, comment) {
       var content = '';
+
       if (debugInfoEnabled) {
-        content = ' ' + (directiveName || '') + ': ' + (comment || '') + ' ';
+        content = ' ';
+        content += (directiveName || '');
+        content += ':';
+        content += comment ? ' ' + comment : '';
+        content += ' ';
       }
+
       return window.document.createComment(content);
     };
 

From d1dbd93c44aed8b7852eed3d4f7cd5f9f660f20b Mon Sep 17 00:00:00 2001
From: Ivo Mirra <ivomju@gmail.com>
Date: Mon, 2 May 2016 20:43:13 +0100
Subject: [PATCH 2/3] fix($compile): Fix unit tests

---
 test/ng/compileSpec.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/ng/compileSpec.js b/test/ng/compileSpec.js
index f0437df6691d..d424fb42f580 100755
--- a/test/ng/compileSpec.js
+++ b/test/ng/compileSpec.js
@@ -8438,7 +8438,7 @@ describe('$compile', function() {
           expect(function() {
             $compile('<div first second></div>');
           }).toThrowMinErr('$compile', 'multidir', 'Multiple directives [first, second] asking for transclusion on: ' +
-                  '<!-- first:  -->');
+                  '<!-- first: -->');
         });
       });
 

From c6cfb1b734f91dfd3dbf9fc5e45cce4e6919d59c Mon Sep 17 00:00:00 2001
From: Ivo Mirra <ivomju@gmail.com>
Date: Mon, 2 May 2016 21:23:25 +0100
Subject: [PATCH 3/3] fix($compile): Remove spaces

---
 src/ng/compile.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/ng/compile.js b/src/ng/compile.js
index 645bbc6af675..35dd7d1bef31 100644
--- a/src/ng/compile.js
+++ b/src/ng/compile.js
@@ -1620,7 +1620,6 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
 
     compile.$$createComment = function(directiveName, comment) {
       var content = '';
-
       if (debugInfoEnabled) {
         content = ' ';
         content += (directiveName || '');
@@ -1628,7 +1627,6 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
         content += comment ? ' ' + comment : '';
         content += ' ';
       }
-
       return window.document.createComment(content);
     };