Fixes an issue where you could unregister someone else's signal (#49224)

2026-07-12 00:27:31 +01:00 · 2020-02-07 13:46:41 -05:00
parent 64b527c9d2
commit ece3c04ca3
1 changed files with 2 additions and 0 deletions
@@ -203,6 +203,8 @@
 	if(!islist(sig_type_or_types))
 		sig_type_or_types = list(sig_type_or_types)
 	for(var/sig in sig_type_or_types)
+		if(!signal_procs[target][sig])
+			continue
 		switch(length(lookup[sig]))
 			if(2)
 				lookup[sig] = (lookup[sig]-src)[1]