ctdb-scripts: Avoid shellcheck warning SC2188 (redirect without command)

This makes the code look deliberate instead like something has been
accidentally omitted.

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

diff --git a/ctdb/config/functions b/ctdb/config/functions
index 5df52c2be5af3b32f9d70bcf9ad7d9edd4c4fd09..1131229ebb9f00ef8244c17993e0a5682878f81e 100755 (executable)
--- a/ctdb/config/functions
+++ b/ctdb/config/functions
@@ -701,7 +701,7 @@ _ctdb_counter_common () {
 ctdb_counter_init () {
     _ctdb_counter_common "$1"
 
-    >"$_counter_file"
+    : >"$_counter_file"
 }
 ctdb_counter_incr () {
     _ctdb_counter_common "$1"
@@ -747,7 +747,7 @@ ctdb_service_needs_reconfigure ()
 ctdb_service_set_reconfigure ()
 {
     _ctdb_service_reconfigure_common
-    >"$_ctdb_service_reconfigure_flag"
+    : >"$_ctdb_service_reconfigure_flag"
 }
 
 ctdb_service_unset_reconfigure ()
@@ -868,7 +868,7 @@ if ! type mktemp >/dev/null 2>&1 ; then
            if $_dir ; then
                mkdir "$_t"
            else
-               >"$_t"
+               : >"$_t"
            fi
        )
        echo "$_t"