fix Bug 34390

f7e2b737 · Sergey Luzyanin · 2d2be2bb · f7e2b737
Commit f7e2b737 authored Mar 17, 2017 by Sergey Luzyanin
Hide whitespace changes
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Showing with 1 addition and 1 deletion

common/CollaborativeEditingBase.js common/CollaborativeEditingBase.js +1 -1

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--- a/common/CollaborativeEditingBase.js
+++ b/common/CollaborativeEditingBase.js
@@ -983,7 +983,7 @@ CCollaborativeEditingBase.prototype.private_RestoreDocumentState = function(DocS
                    mapLayouts[oClass.Get_Id()] = oClass;
                    bChangedLayout = true;
                }
-                else if(typeof CPresentation !== "undefined" && oClass instanceof CPresentation){
+                else if(AscCommonSlide.CPresentation && oClass instanceof AscCommonSlide.CPresentation){
                    if(oChange.Type === AscDFH.historyitem_Presentation_RemoveSlide || oChange.Type === AscDFH.historyitem_Presentation_AddSlide){
                        bAddSlides = true;
                        for(var i = 0; i < oChange.Items.length; ++i){