bgpd: Adjust warning message for bgp_show_regexp()

Before it was:
```
exit1-debian-9# show ip bgp regexp ^200a
Invalid character in as-path access-list ^200a
```

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c
index 9ee6275044d6daba320bcfcd140fdc6c53a1fca7..5a7f7664aa2341c92698b483774ead8319d069a5 100644 (file)
--- a/bgpd/bgp_route.c
+++ b/bgpd/bgp_route.c
@@ -10527,7 +10527,7 @@ static int bgp_show_regexp(struct vty *vty, struct bgp *bgp, const char *regstr,
        int rc;
 
        if (!config_bgp_aspath_validate(regstr)) {
-               vty_out(vty, "Invalid character in as-path access-list %s\n",
+               vty_out(vty, "Invalid character in REGEX %s\n",
                        regstr);
                return CMD_WARNING_CONFIG_FAILED;
        }