System Information
Operating system:W10
Graphics card:GTX970
Blender Version
Broken: 2.80 26d5a3625ed 2018 11 29
Short description of error
Shortcut for sampling a color (eyedroper) doesn't work.
Exact steps for others to reproduce the error
On texture paint mode, press "E" won't do anything. Same if the shortcut is changed.