Compare pointer with NULL rather than autopromote to int.

diff --git a/lib/conn.c b/lib/conn.c
index 1143353..47f0361 100644 (file)
--- a/lib/conn.c
+++ b/lib/conn.c
@@ -66,7 +66,7 @@ rs_conn_create (struct rs_context *ctx,
 
          c->realm = r;
          c->peers = r->peers;  /* FIXME: Copy instead?  */
-         for (p = c->peers; p; p = p->next)
+         for (p = c->peers; p != NULL; p = p->next)
            p->conn = c;
          c->timeout.tv_sec = r->timeout;
          c->tryagain = r->retries;