there is still a bug, but for now this prevents a segfault
Bug: https://github.com/djpohly/dwl/issues/472
B6ZQDU7AXQZTLHDO7NKK26C5WKN5F3LJ4ECD2WPIAULZXODUDPQAC
EQRGODLKSVSPFSUZU7BV5ER72U4QS4ATSBKV544XXQVKKTOSC7EAC
7B74AT3BXYB7PVW4F6SGQNPMHOU5TEV5TZ54CG6VSQI46XSEKWXQC
if (!c->mon) return;
if (!c->mon)
return;