library/DNS_Helpers: type 'char' was substituted with 'charstring'
Change-Id: I0c93002cf915a8ce7e63f208693b2b63ae52ac38
Related: SYS#5602
diff --git a/library/DNS_Helpers.ttcn b/library/DNS_Helpers.ttcn
index 85040fc..a1a347c 100644
--- a/library/DNS_Helpers.ttcn
+++ b/library/DNS_Helpers.ttcn
@@ -10,7 +10,7 @@
* SPDX-License-Identifier: GPL-2.0-or-later
*/
-private function f_strchr(charstring s, char c) return integer {
+private function f_strchr(charstring s, charstring c) return integer {
var integer i;
for (i := 0; i < lengthof(s); i := i+1) {
if (s[i] == c) {