(svn r14345) -Fix: delete the RenameSignWindow when 'its' sign is deleted

Also, it makes sure the RenameSignWindow isn't open when there are no signs (and crashes associted with that)
2008-09-16 19:05:38 +00:00
parent 4a97033e7e
commit 5a1203963f
3 changed files with 15 additions and 2 deletions
--- a/src/signs.cpp
+++ b/src/signs.cpp
@@ -36,6 +36,10 @@ Sign::Sign(PlayerID owner)
 Sign::~Sign()
 {
 	free(this->name);
+
+	if (CleaningPool()) return;
+
+	DeleteRenameSignWindow(this->index);
 	this->owner = INVALID_PLAYER;
 }