From d45c1f1b44c313688eebcb8fdf073a3ea0932218 Mon Sep 17 00:00:00 2001
From: bert hubert <bert.hubert@netherlabs.nl>
Date: Thu, 11 Dec 2014 15:11:45 +0100
Subject: [PATCH] make sure we don't throw an exception on "pdns_control show"
 of an unknown variable

---
 pdns/dynhandler.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pdns/dynhandler.cc b/pdns/dynhandler.cc
index 98a1a9a7a3..c0b92441d8 100644
--- a/pdns/dynhandler.cc
+++ b/pdns/dynhandler.cc
@@ -78,6 +78,7 @@ string DLPingHandler(const vector<string>&parts, Utility::pid_t ppid)
 }
 
 string DLShowHandler(const vector<string>&parts, Utility::pid_t ppid)
+try
 {
   extern StatBag S;
   string ret("Wrong number of parameters");
@@ -90,7 +91,10 @@ string DLShowHandler(const vector<string>&parts, Utility::pid_t ppid)
 
   return ret;
 }
-
+catch(...)
+{
+  return "Unknown";
+}
 
 void setStatus(const string &str)
 {
-- 
2.47.2