--- sbm-3.7.1.orig/manager/helptool.h
+++ sbm-3.7.1/manager/helptool.h
@@ -623,7 +623,8 @@
 
 %macro endblock 0-1
 	%ifctx orblock
-		cat_jmp %$ifnot,__level__
+;		cat_jmp %$ifnot,__level__
+		jmp %$$ifnot
 		%$iftrue:
 	%elifctx andblock
 	%else