[PATCH 06/12] MINOR: cfgparse: Simplication.

[flecaille]

From: Frédéric Lécaille <flecai...@haproxy.com>

Make init_peers_frontend() be callable without having to check if
there is something to do or not.

May be backported to 1.5 and newer.
---
 src/cfgparse.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/cfgparse.c b/src/cfgparse.c
index 22a3da72..715faaef 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -492,6 +492,10 @@ static int init_peers_frontend(const char *file, int 
linenum,
 {
        struct proxy *p;
 
+       if (peers->peers_fe)
+               /* Nothing to do */
+               return 0;
+
        p = calloc(1, sizeof *p);
        if (!p) {
                ha_alert("parsing [%s:%d] : out of memory.\n", file, linenum);
@@ -659,8 +663,7 @@ int cfg_parse_peers(const char *file, int linenum, char 
**args, int kwm)
                /* Current is local peer, it define a frontend */
                newpeer->local = 1;
 
-               if (!curpeers->peers_fe &&
-                   init_peers_frontend(file, linenum, args[1], curpeers) != 0) 
{
+               if (init_peers_frontend(file, linenum, args[1], curpeers) != 0) 
{
                                ha_alert("parsing [%s:%d] : out of memory.\n", 
file, linenum);
                                err_code |= ERR_ALERT | ERR_ABORT;
                                goto out;
-- 
2.11.0