From: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Date: Fri, 23 Jun 2017 02:16:53 +0000 (+1200)
Subject: traffic_summary: avoid uninitialised variable warning
X-Git-Tag: tdb-1.3.15~75
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e12dbc7307802667d401be28f7bdc0086da3b147;p=thirdparty%2Fsamba.git

traffic_summary: avoid uninitialised variable warning

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
---

diff --git a/script/traffic_summary.pl b/script/traffic_summary.pl
index 5c69ca18617..05c1cf03702 100755
--- a/script/traffic_summary.pl
+++ b/script/traffic_summary.pl
@@ -518,7 +518,7 @@ sub format_ldap
 #------------------------------------------------------------------------------
 sub format_kerberos
 {
-    my $msg_type    = $proto_data{'kerberos.msg_type.show'};
+    my $msg_type    = $proto_data{'kerberos.msg_type.show'} || '';
     my $cname_type  = $proto_data{'kerberos.cname.type'} || '';
     my $description = $proto_data{'kerberos.msg_type.showname'} || '';