[PATCH] lxc: return the right value if failed to make path

[Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>]

From: Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>

If we failed to make path for pts,
lxcContainerMountFSDevPTS will return the value
virAsprintf returned rather than -1.

Signed-off-by: Chen Hanxiao <chenhanxiao@xxxxxxxxxxxxxx>
---
 src/lxc/lxc_container.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c
index b1b63fb..2835463 100644
--- a/src/lxc/lxc_container.c
+++ b/src/lxc/lxc_container.c
@@ -952,7 +952,7 @@ static int lxcContainerMountFSDevPTS(virDomainDefPtr def,
                            def->name)) < 0)
         return ret;
 
-    if (virFileMakePath("/dev/pts") < 0) {
+    if ((ret = virFileMakePath("/dev/pts")) < 0) {
         virReportSystemError(errno, "%s",
                              _("Cannot create /dev/pts"));
         goto cleanup;
-- 
1.8.2.1

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