(copy_heim_integer): copy the negative flag

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16478 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/asn1/der_copy.c

@@ -106,6 +106,7 @@ copy_heim_integer (const heim_integer *from, heim_integer *to)
     if(to->length != 0 && to->data == NULL)
 	return ENOMEM;
     memcpy(to->data, from->data, to->length);
+    to->negative = from->negative;
     return 0;
 }