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.c b/lib/zclient.c
index 4fe5398e651ce90cd0133c325d1ca000a75c46ec..ea663329caeee5b2c849a7634bde7f3aab97ab91 100644 (file)
--- a/lib/zclient.c
+++ b/lib/zclient.c
@@ -39,7 +39,7 @@ enum event {ZCLIENT_SCHEDULE, ZCLIENT_READ, ZCLIENT_CONNECT};
 /* Prototype for event manager. */
 static void zclient_event (enum event, struct zclient *);
 
-char *zclient_serv_path = NULL;
+const char *zclient_serv_path = NULL;
 
 /* This file local debug flag. */
 int zclient_debug = 0;
@@ -1601,7 +1601,7 @@ zclient_event (enum event event, struct zclient *zclient)
     }
 }
 
-const char *const zclient_serv_path_get()
+const char *zclient_serv_path_get()
 {
   return zclient_serv_path ? zclient_serv_path : ZEBRA_SERV_PATH;
 }

diff --git a/lib/zclient.h b/lib/zclient.h
index 6bb1725963e86e0a69a8fb504c139751a2db4554..f30190c1b42a557584623da0782a7fce7c23c10d 100644 (file)
--- a/lib/zclient.h
+++ b/lib/zclient.h
@@ -167,7 +167,7 @@ extern void zclient_free (struct zclient *);
 
 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);
 
 extern int redist_check_instance (struct redist_proto *, u_short);
 extern void redist_add_instance (struct redist_proto *, u_short);