diff options
| -rw-r--r-- | bgpd/bgp_lcommunity.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/bgpd/bgp_lcommunity.c b/bgpd/bgp_lcommunity.c index 2b09a2954e..aeb290719a 100644 --- a/bgpd/bgp_lcommunity.c +++ b/bgpd/bgp_lcommunity.c @@ -439,7 +439,8 @@ struct lcommunity *lcommunity_str2com(const char *str) enum lcommunity_token token = lcommunity_token_unknown; struct lcommunity_val lval; - while ((str = lcommunity_gettoken(str, &lval, &token))) { + do { + str = lcommunity_gettoken(str, &lval, &token); switch (token) { case lcommunity_token_val: if (lcom == NULL) @@ -452,7 +453,8 @@ struct lcommunity *lcommunity_str2com(const char *str) lcommunity_free(&lcom); return NULL; } - } + } while (str); + return lcom; } |