lib: use const consistently for zserv path
The global variable is missing its const, but the accessor function has
a meaningless extra const in exchange...
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
diff --git a/lib/zclient.h b/lib/zclient.h
index d0c5450..a51b3de 100644
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -134,7 +134,7 @@
extern int zclient_socket_connect (struct zclient *);
extern void zclient_serv_path_set (char *path);
-extern const char *const zclient_serv_path_get (void);
+extern const char *zclient_serv_path_get (void);
/* Send redistribute command to zebra daemon. Do not update zclient state. */
extern int zebra_redistribute_send (int command, struct zclient *, int type);