diff --git a/components/editor/init.js b/components/editor/init.js
index 9df0019..f39b606 100755
--- a/components/editor/init.js
+++ b/components/editor/init.js
@@ -305,7 +305,7 @@
 
             el.css(props);
         }
-    }
+    };
 
     //////////////////////////////////////////////////////////////////
     //
@@ -405,7 +405,7 @@
 
         addInstance: function(session, where) {
             var el = $('<div class="editor">');
-            var chType, chArr = [], sc, chIdx;
+            var chType, chArr = [], sc = null, chIdx = null;
             var _this = this;
 
             if (this.instances.length == 0) {
@@ -441,7 +441,7 @@
             var i = ace.edit(el[0]);
             var resizeEditor = function(){
                 i.resize();
-            }
+            };
 
             if (sc) {
                 i.splitContainer = sc;
@@ -457,7 +457,7 @@
                 if (this.instances.length === 1) {
                     var re = function(){
                         _this.instances[0].resize();
-                    }
+                    };
                     sc.root
                         .on('h-resize', re)
                         .on('v-resize', re);
@@ -515,7 +515,7 @@
                 _this.exterminate();
                 _this.addInstance(s);
                 _splitOptionsMenu.hide();
-            })
+            });
         },
 
         createModeMenu: function(){
@@ -564,7 +564,7 @@
                 var fn = function(){
                    _this.setModeDisplay(actSession);
                    actSession.removeListener('changeMode', fn);
-                }
+                };
                 actSession.on("changeMode", fn);
 
                 actSession.setMode(newMode);
@@ -600,7 +600,7 @@
                 var fn = function(){
                     thisMenu.hide();
                     $(window).off('click', fn);
-                }
+                };
                 $(window).on('click', fn);
             });
         },
diff --git a/components/fileExtTextMode/getFileExtTextModes.php b/components/fileExtTextMode/getFileExtTextModes.php
index 20109a9..ca85e4d 100644
--- a/components/fileExtTextMode/getFileExtTextModes.php
+++ b/components/fileExtTextMode/getFileExtTextModes.php
@@ -14,6 +14,6 @@ if(!is_array($ext)){
 	$ext = $defaultExtensions;
 }
 
-echo json_encode(array('status' => 'success', 'msg' => 'Extensions send', 'extensions' => $ext));
+echo json_encode(array('status' => 'success', 'extensions' => $ext));
 
 ?>
\ No newline at end of file
diff --git a/components/fileExtTextMode/init.js b/components/fileExtTextMode/init.js
index b878a3c..b5363d0 100644
--- a/components/fileExtTextMode/init.js
+++ b/components/fileExtTextMode/init.js
@@ -133,17 +133,19 @@ var debug;
 		
 		showStatus : function(resp) {
 			resp = $.parseJSON(resp);
-			switch (resp.status) {
-			case 'success':
-				codiad.message.success(resp.msg);
-				break;
-			case 'error':
-				codiad.message.error(resp.msg);
-				break;
-			case 'notice':
-				codiad.message.notice(resp.msg);
-				break;
-			};
+			if(resp.status != undefined && resp.status != '' && resp.msg != undefined && resp.message != ''){
+				switch (resp.status) {
+				case 'success':
+					codiad.message.success(resp.msg);
+					break;
+				case 'error':
+					codiad.message.error(resp.msg);
+					break;
+				case 'notice':
+					codiad.message.notice(resp.msg);
+					break;
+				};	
+			}
 		},
 		
 		initEditorFileExtensionTextModes : function(){