OS400: fix build

- Fix failed build due to missing parameter.

Follow-up to 8c9946d3 from yesterday.

Closes https://github.com/curl/curl/pull/19494

diff --git a/packages/OS400/ccsidcurl.c b/packages/OS400/ccsidcurl.c
index 30be1f60f71e0cb0a21e9fcdf0bb5eca7d41ebf8..76b182cf172438cebe8803250bb039d5657965e3 100644 (file)
--- a/packages/OS400/ccsidcurl.c
+++ b/packages/OS400/ccsidcurl.c
@@ -361,7 +361,7 @@ curl_slist_append_ccsid(struct curl_slist *list,
   if(!data)
     return curl_slist_append(list, data);
 
-  s = dynconvert(ASCII_CCSID, data, -1, ccsid);
+  s = dynconvert(ASCII_CCSID, data, -1, ccsid, NULL);
 
   if(!s)
     return (struct curl_slist *) NULL;