daemon: Fix SET_RECLOCK_FILE regression
authorMartin Schwenke <martin@meltin.net>
Wed, 28 Jan 2015 07:51:42 +0000 (18:51 +1100)
committerAmitay Isaacs <amitay@gmail.com>
Fri, 6 Feb 2015 02:39:36 +0000 (13:39 +1100)
commit3f8f67dcb275afb7bfcb5196405ec556404d6032
tree61532ac4f4fd9d029a767c462592fafb9db1a977
parenta78b47f4e34d8ee30805f4385966418279f6fb40
daemon: Fix SET_RECLOCK_FILE regression

If the recovery lock file is unset then this dereferences a NULL
pointer.  The regression is due to commit
6f1ac7af0f87d85402d708231e45a69713bba026.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>
(Imported from commit 5e00673f2d95b6257a05324d2ae068004e29ff85)
server/ctdb_control.c