Client freezes due to multiple dialogues being open at the same time

[Christoph Dörfel]

When you edit files while a queue is being processed, there is a rare chance of having two dialogues open at the same time, cancelling each other out.

That's because when you edit files, there is a chance of the "Selected file already being edited" dialogue popping up. After this dialogue shows, a second dialogue can pop up, asking the user whether to overwrite an already existing file, since the queue is still running in the background.

This results in a freeze, since neither the dialogues nor the main program can be closed anymore.

[Christoph Dörfel]

Two dialogues open at the same time