show-switch: no uninited warnings

diff --git a/show-switch b/show-switch
index 8126e8ee74108112c1379eca48cf1543d9976fc5..c895e9057f2289c862443b57aa48235782e8c169 100755 (executable)
--- a/show-switch
+++ b/show-switch
@@ -8,6 +8,8 @@ use Data::Dumper;
 use Getopt::Long;
 use List::Util;
 
+no warnings 'uninitialized';
+
 sub usage {
        die <<AMEN ;
 Usage: $0 [<options>] <ip-addr>