ReaderHighlight: Don't try to close a non-existent widget in onClose

3 months ago · 5bd78ab3b4
parent c529c1cce3
commit 5bd78ab3b4
1 changed files with 4 additions and 2 deletions
--- a/frontend/apps/reader/modules/readerhighlight.lua
+++ b/frontend/apps/reader/modules/readerhighlight.lua
@ -2208,8 +2208,10 @@ function ReaderHighlight:onSaveSettings()
 end

 function ReaderHighlight:onClose()
-    UIManager:close(self.highlight_dialog)
-    self.highlight_dialog = nil
+    if self.highlight_dialog then
+        UIManager:close(self.highlight_dialog)
+        self.highlight_dialog = nil
+    end
    -- clear highlighted text
    self:clear()
 end