Fix error when OLD PDF window has been destroyed (win obj persists)

pjheslin · Sep 23, 2022 · 336935c · 336935c
1 parent e1905f4
commit 336935c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/client/main.js b/client/main.js
@@ -1064,6 +1064,7 @@ function showTLL (vol, pseudoUrl) {
 }
 
 var OLDwindow = null
+
 function showOLD (pseudoUrl) {
   oldDirUntrimmed = getOLDpath()
   if (!oldDirUntrimmed) {
@@ -1082,7 +1083,7 @@ function showOLD (pseudoUrl) {
   }
   // We need to use loadURL, not loadFile, for #page= feature
   var oldURL = 'file://' + oldDir + '#page=' + page
-  if (OLDwindow) {
+  if (OLDwindow && !OLDwindow.isDestroyed()) {
     // As above
     OLDwindow.close()
   }