xfce4-wm could crash if a broken client tries to usse a nonexistent icon. Importing upstream patch that avoids the crash. PR: 262908 Obtained from: a7971823de MFH: 2022Q1 (cherry picked from commit 45e9c8923b)
a7971823de
45e9c8923b
bb83f2992e
888bfec23a
dce99729d7