diff -r 0989911b79dd -r 858a058aa730 src/signs_gui.cpp
--- a/src/signs_gui.cpp	Wed May 07 23:00:11 2008 +0000
+++ b/src/signs_gui.cpp	Thu May 08 11:31:41 2008 +0000
@@ -301,7 +301,7 @@
 	DeleteWindowById(WC_QUERY_STRING, 0);
 	DeleteWindowById(WC_SAVELOAD, 0);
 
-	Window *w = AllocateWindowDesc(&_query_sign_edit_desc);
+	Window *w = new Window(&_query_sign_edit_desc);
 
 	WP(w, editsign_d).caption = STR_280B_EDIT_SIGN_TEXT;
 	WP(w, editsign_d).afilter = CS_ALPHANUMERAL;