useful negation...


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@195 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/libasn1compiler/asn1c_constraint.c b/libasn1compiler/asn1c_constraint.c
index deeba8f..dcbd50b 100644
--- a/libasn1compiler/asn1c_constraint.c
+++ b/libasn1compiler/asn1c_constraint.c
@@ -152,7 +152,7 @@
 		}
 		if(ct->_compile_mark) {
 			if(got_something++) { OUT("\n"); OUT(" && "); }
-			OUT("check_permitted_alphabet_%d(sptr)",
+			OUT("!check_permitted_alphabet_%d(sptr)",
 				ct->_compile_mark);
 		}
 		if(!got_something) {