#932 "Rename" button doesn't become inactive in a special case

[Sworddragon]

I'm using PCManFM 1.2.3 and in a special case the "Rename" button doesn't become inactive if the filename gets changed to its original value.

Steps to reproduce (tested with LXPanel):

1. Open the startmenu and navigate to any entry.
2. Make a right click on this entry and select "Add to desktop".
3. Repeat step 1 and 2 with the same entry.
4. In the appearing window "Confirm File Replacing" add a character somewhere in the field "File name:".
5. Delete the added character.

After step 4 the "Rename" button becomes active but after step 5 it stays active instead of becoming inactive again.

[Lonely Stranger]

Thank you very much for the report. This issue was 5 years old really. I hope it is completely fixed now in the GIT repository. Test it when possible, please, and report back if something is still wrong.