test for utf8 constraint code generation


git-svn-id: https://asn1c.svn.sourceforge.net/svnroot/asn1c/trunk@472 59561ff5-6e30-0410-9f3c-9617f08c8826
diff --git a/tests/50-constraint-OK.asn1.-P b/tests/50-constraint-OK.asn1.-P
index f3370c2..399868b 100644
--- a/tests/50-constraint-OK.asn1.-P
+++ b/tests/50-constraint-OK.asn1.-P
@@ -2347,7 +2347,7 @@
 	}
 	
 	size = UTF8String_length(st);
-	if(size < 0) {
+	if((ssize_t)size < 0) {
 		_ASN_ERRLOG(app_errlog, app_key,
 			"%s: UTF-8: broken encoding (%s:%d)",
 			td->name, __FILE__, __LINE__);
@@ -2482,7 +2482,7 @@
 	}
 	
 	size = UTF8String_length(st);
-	if(size < 0) {
+	if((ssize_t)size < 0) {
 		_ASN_ERRLOG(app_errlog, app_key,
 			"%s: UTF-8: broken encoding (%s:%d)",
 			td->name, __FILE__, __LINE__);