diff --git a/lib/client/editor.js b/lib/client/editor.js
index e4e9bb8c..a7e2f97b 100644
--- a/lib/client/editor.js
+++ b/lib/client/editor.js
@@ -135,9 +135,14 @@ CloudCommander.Editor.CodeMirror.show = (function(){
     
     lLoadingImage.className = 'icon loading';/* показываем загрузку*/
     lErrorImage.className   = 'icon error hidden';/* прячем ошибку */            
-    /* show loading icon */
-    lCurrent.firstChild.nextSibling.appendChild(lLoadingImage);
     
+    
+    /* show loading icon * 
+     * if it not showed  */
+    var lCurrent = lCurrent.firstChild.nextSibling;
+    if(lCurrent !== lLoadingImage.parentElement)
+        appendChild(lLoadingImage);
+        
     this.loading = true;
     var lParent = this;
     /* reading data from current file */
@@ -200,7 +205,7 @@ CloudCommander.Editor.CodeMirror.hide =  (function(pParent) {
 
 CloudCommander.Editor.Keys = (function(){
     "use strict";
-        
+          
     /* loading js and css of CodeMirror */
     this.CodeMirror.show(this.CodeMirror);