Fix bug #73237

ONLYOFFICE · Feb 17, 2025 · 722d4b6 · 722d4b6
1 parent 6253e18
commit 722d4b6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pdf/src/document.js b/pdf/src/document.js
@@ -6223,7 +6223,7 @@ var CPresentation = CPresentation || function(){};
                 // check lock adding/move drawings
                 if (undefined != AdditionalData) {
                     let oPageInfo = this.GetPageInfo(AdditionalData);
-                    if (oPageInfo.IsDeleteLock()) {
+                    if (oPageInfo && oPageInfo.IsDeleteLock()) {
                         return true;
                     }
                 }