ctdb-scripts: Avoid shellcheck warning SC2155 (declare, assign)

SC2155: Declare and assign separately to avoid masking return values.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/tools/onnode b/ctdb/tools/onnode
index eb91a365576cdd872cb34d68a1ed082a7f227b77..635cd0d5b1c10b512b246784a241c357fe680c90 100755 (executable)
--- a/ctdb/tools/onnode
+++ b/ctdb/tools/onnode
@@ -197,8 +197,8 @@ get_any_available_node ()
     local all_nodes="$1"
 
     # We do a recursive onnode to find which nodes are up and running.
-    local out=$("$0" -pq all ctdb pnn 2>&1)
-    local line
+    local out line
+    out=$("$0" -pq all ctdb pnn 2>&1)
     while read line ; do 
        local pnn="${line#PNN:}"
        if [ "$pnn" != "$line" ] ; then