Merge pull request #684 from qlyoung/remove-unnecessary-nullcheck

Remove unnecessary null check before free

1 files changed, 1 insertions, 3 deletions

diff --git a/net.c b/net.c
index ac304b4..255f435 100644
--- a/net.c
+++ b/net.c
@@ -435,9 +435,7 @@ addrretry:
         }
 
         /* For repeat connection */
-        if (c->saddr) {
-            free(c->saddr);
-        }
+        free(c->saddr);
         c->saddr = malloc(p->ai_addrlen);
         memcpy(c->saddr, p->ai_addr, p->ai_addrlen);
         c->addrlen = p->ai_addrlen;