Fix stupid crash of gnome menu when an invalid folder was specified
Fix stupid crash of gnome menu when an invalid folder was specified

bedna-KU/icewm,jinn-alt/icewm,bedna-KU/icewm,dicej/icewm,jinn-alt/icewm,bedna-KU/icewm,dicej/icewm,jinn-alt/icewm,dicej/icewm,dicej/icewm