Fix 'Generate Book' dialog for crash on 'x' close (#726)

Fixes #10901
2018-11-28 16:14:42 +11:00
parent b934b0d424
commit 8e09235351
1 changed files with 2 additions and 1 deletions
@@ -954,7 +954,8 @@ class BookDialog(DocReportDialog):
                self.make_book()
            except (IOError, OSError) as msg:
                ErrorDialog(str(msg), parent=self.window)
-        self.close()
+        if response != Gtk.ResponseType.DELETE_EVENT:  # already closed
+            self.close()

    def setup_style_frame(self):
        pass