Fix conflicting types errors in radius auth

Was broken by commits 93a6fce2 and 55414b25

diff --git a/src/src/auths/call_radius.c b/src/src/auths/call_radius.c
index 2064ed2215e24833e28f7c3a22ce5e4944c155f8..1201078dcae24179539beb8e87a01f5579c7b80c 100644 (file)
--- a/src/src/auths/call_radius.c
+++ b/src/src/auths/call_radius.c
@@ -60,10 +60,10 @@ Returns:   OK if authentication succeeded
 */
 
 int
-auth_call_radius(uschar *s, uschar **errptr)
+auth_call_radius(const uschar *s, uschar **errptr)
 {
 uschar *user;
-uschar *radius_args = s;
+const uschar *radius_args = s;
 int result;
 int sep = 0;