Hi,
I've already fix a bug about dble-click in the past as well as a crash
with straight lines... and can't reproduce your pb anymore :(
Just to be sure, what exactly version of dt do you have (Pascal's ppa
have been updated in the night, but I don't know at which revision
previous ones have bee
I can repeat this easily.
Using color-zones, draw mask using Ctrl to maintain straight lines, if
mouse clicks are fairly close together (in time), darktable goes down.
The 'double-click' appears to be recognized incorrectly.
I am running the most recent ppa but this is a long standing difficulty.