PDU/MSW: Make show() return the value from get()

No-one uses this return value yet, so NFC.

Signed-off-by: Ian Jackson <iwj@xenproject.org>

diff --git a/pdu-msw b/pdu-msw
index 196b6c45a56331a0603c2f64923255565228d57c..2d4ec967a0377b07d3408e49e5f873f53029acdd 100755 (executable)
--- a/pdu-msw
+++ b/pdu-msw
@@ -119,6 +119,7 @@ sub get () {
 sub show () {
     my $mean = get();
     printf "pdu-msw $dnsname: #%s \"%s\" = %s\n", $useport, $usename, $mean;
+    return $mean;
 }
 
 sub action_value () {