From: Matthew Daley <mattjd@gmail.com>
Date: Wed, 18 Sep 2013 03:37:51 +0000 (+1200)
Subject: libxl: fix typo in libxl__hotplug_nic error checking
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~6282
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=6b2b15ead2152fd541e2de494f50cf99e63bfb3d;p=xen.git

libxl: fix typo in libxl__hotplug_nic error checking

Coverity-ID: 1055945
Signed-off-by: Matthew Daley <mattjd@gmail.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/tools/libxl/libxl_linux.c b/tools/libxl/libxl_linux.c
index 37815eb650..ea5d8c1678 100644
--- a/tools/libxl/libxl_linux.c
+++ b/tools/libxl/libxl_linux.c
@@ -170,7 +170,7 @@ static int libxl__hotplug_nic(libxl__gc *gc, libxl__device *dev,
     }
 
     *env = get_hotplug_env(gc, script, dev);
-    if (!env) {
+    if (!*env) {
         rc = ERROR_FAIL;
         goto out;
     }