exception: remove the last sorting entry in in sorting dropdown dialog in table tab

[waldmeisterx]

Preconditions

• HeidiSQL version: 12.6.0.6765
• Database type and version: MySQL 8.0.18 and 8.0.31 (tested), maybe more 8.x versions)
• OS: Windows 11 x64 build 22621

Describe the bug

An exception occurs when removing the last sorting entry in the sorting dropdown dialog in table tab.
Removing other sorting entries than the last one works fine.

To Reproduce

1. select any table
2. select data tab
3. add 2 or more ssortings to the table (e.g. with table headers)
4. open sorting dropdown on top of data tab
5. remove the sortings with the "X" one by one
6. on removing of the last soring the exception occurs

Screenshots or Crash reports

bugreport.txt

[ansgarbecker]

Duplicate of #520

Already fixed that some weeks ago. Please update to the latest build or wait for the next official release.