[PATCH] remote: fix uninitialized variable

[Eric Blake <eblake@xxxxxxxxxx>]

Detected by gcc -O2:

remote/remote_driver.c: In function 'doRemoteOpen':
remote/remote_driver.c:2753:26: error: 'sasl' may be used uninitialized in this function [-Werror=uninitialized]

* src/remote/remote_driver.c (remoteAuthSASL): Initialize sasl.
---

Pushing under the build-breaker rule.

 src/remote/remote_driver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index 2ac87c8..0e68bc5 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -2520,7 +2520,7 @@ remoteAuthSASL (virConnectPtr conn, struct private_data *priv,
     int ret = -1;
     const char *mechlist;
     virNetSASLContextPtr saslCtxt;
-    virNetSASLSessionPtr sasl;
+    virNetSASLSessionPtr sasl = NULL;

     VIR_DEBUG("Client initialize SASL authentication");

-- 
1.7.4.4

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