From 225b90eefdeaac9073348b4f014544f60ebffbe6 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Fri, 10 Oct 2014 22:52:47 +0900
Subject: [PATCH] Use switch-case instead of if

---
 src/shrpx_listen_handler.cc | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/src/shrpx_listen_handler.cc b/src/shrpx_listen_handler.cc
index c65adfd4..e5f33200 100644
--- a/src/shrpx_listen_handler.cc
+++ b/src/shrpx_listen_handler.cc
@@ -370,17 +370,18 @@ void perform_accept_pending_connection(ListenHandler *listener_handler,
     auto fd = accept(server_fd, &sockaddr.sa, &addrlen);
 
     if(fd == -1) {
-      if(errno == EINTR ||
-         errno == ENETDOWN ||
-         errno == EPROTO ||
-         errno == ENOPROTOOPT ||
-         errno == EHOSTDOWN ||
+      switch(errno) {
+      case EINTR:
+      case ENETDOWN:
+      case EPROTO:
+      case ENOPROTOOPT:
+      case EHOSTDOWN:
 #ifdef ENONET
-         errno == ENONET ||
+      case ENONET:
 #endif // ENONET
-         errno == EHOSTUNREACH ||
-         errno == EOPNOTSUPP ||
-         errno == ENETUNREACH) {
+      case EHOSTUNREACH:
+      case EOPNOTSUPP:
+      case ENETUNREACH:
         continue;
       }