From 2d3a1b2a3e81303d153a56a6102a5584035815c0 Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Mon, 23 Jan 2017 08:44:36 +0800
Subject: [PATCH] Fix #1123

---
 src/manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/manager.c b/src/manager.c
index 4e92eaaf..3cc2dee1 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -223,7 +223,7 @@ get_action(char *buf, int len)
     char *action;
     int pos = 0;
 
-    while (isspace((unsigned char)buf[pos]) && pos < len)
+    while (pos < len && isspace((unsigned char)buf[pos]))
         pos++;
     if (pos == len) {
         return NULL;