bgpd: fix clang warning

Same fix than c31a793, alwas get the string so clang does not complain that
it can be NULL.

Signed-off-by: Vincent Jardin <vincent.jardin@6wind.com>

diff --git a/bgpd/bgp_filter.c b/bgpd/bgp_filter.c
index 6e1a1b6d620127992f8f8d9c08350f0700cbd941..ae9d805b055a846fdefc65c0a3170e6318fbf6bc 100644 (file)
--- a/bgpd/bgp_filter.c
+++ b/bgpd/bgp_filter.c
@@ -410,8 +410,8 @@ DEFUN (ip_as_path,
        char *regstr;
 
        /* Retrieve access list name */
-       char *alname =
-               argv_find(argv, argc, "WORD", &idx) ? argv[idx]->arg : NULL;
+       argv_find(argv, argc, "WORD", &idx);
+       char *alname = argv[idx]->arg;
 
        /* Check the filter type. */
        type = argv_find(argv, argc, "deny", &idx) ? AS_FILTER_DENY