make sure we don't throw an exception on "pdns_control show" of an un…

…known variable
PowerDNS · Dec 23, 2014 · d45c1f1 · d45c1f1
1 parent 63c8088
commit d45c1f1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git 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)
 {