tidying

[exim.git] / src / src / auths / call_pam.c

diff --git a/src/src/auths/call_pam.c b/src/src/auths/call_pam.c
index 710de7ded27ded95c7d68e07b275189587560628..0ce5871dfc3b49db3283b9a5f52b87fc48c891a2 100644 (file)
--- a/src/src/auths/call_pam.c
+++ b/src/src/auths/call_pam.c
@@ -36,7 +36,7 @@ data pointer passed to the conversation function. However, I was unable to get
 this to work on Solaris 2.6, so static variables are used instead. */
 
 static int pam_conv_had_error;
-static uschar *pam_args;
+static const uschar *pam_args;
 static BOOL pam_arg_ended;
 
 
@@ -129,7 +129,7 @@ Returns:   OK if authentication succeeded
 */
 
 int
-auth_call_pam(uschar *s, uschar **errptr)
+auth_call_pam(const uschar *s, uschar **errptr)
 {
 pam_handle_t *pamh = NULL;
 struct pam_conv pamc;