Don't catch unknown exceptions if we are only going to rethrow them.

[libt2n] / src / command_client.cpp

diff --git a/src/command_client.cpp b/src/command_client.cpp
index 5d71692..5d618b2 100644 (file)
--- a/src/command_client.cpp
+++ b/src/command_client.cpp
@@ -1,21 +1,24 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Gerd v. Egidy                                   *
- *   gve@intra2net.com                                                     *
- *                                                                         *
- *   This library is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU Lesser General Public License version   *
- *   2.1 as published by the Free Software Foundation.                     *
- *                                                                         *
- *   This library is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU Lesser General Public License for more details.                   *
- *                                                                         *
- *   You should have received a copy of the GNU Lesser General Public      *
- *   License along with this program; if not, write to the                 *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
+/*
+Copyright (C) 2006 by Intra2net AG - Gerd v. Egidy
+
+The software in this package is distributed under the GNU General
+Public License version 2 (with a special exception described below).
+
+A copy of GNU General Public License (GPL) is included in this distribution,
+in the file COPYING.GPL.
+
+As a special exception, if other files instantiate templates or use macros
+or inline functions from this file, or you compile this file and link it
+with other works to produce a work based on this file, this file
+does not by itself cause the resulting work to be covered
+by the GNU General Public License.
+
+However the source code for this file must still be made available
+in accordance with section (3) of the GNU General Public License.
+
+This exception does not invalidate any other reasons why a work based
+on this file might be covered by the GNU General Public License.
+*/
 
 #include <string>
 #include <sstream>
@@ -69,10 +72,6 @@ command_client::command_client(client_connection* _c, long long _command_timeout
             // store a copy of the exception that you can find out details about the error later
             constructorException = e.clone();
         }
-        catch (...)
-        {
-            throw;
-        }
     }
 }
 
@@ -268,8 +267,6 @@ void command_client::send_command(command* cmd, result_container &res)
         msg << "archive_exception while serializing on client-side, code " << e.code << " (" << e.what() << ")";
         throw t2n_serialization_error(msg.str());
     }
-    catch(...)
-        { throw; }
 
     std::ostream* ostr;
     if ((ostr=c->get_logstream(fulldebug))!=NULL)
@@ -294,8 +291,6 @@ void command_client::send_command(command* cmd, result_container &res)
         msg << "archive_exception while deserializing on client-side, code " << e.code << " (" << e.what() << ")";
         throw t2n_serialization_error(msg.str());
     }
-    catch(...)
-        { throw; }
 
     if ((ostr=c->get_logstream(fulldebug))!=NULL)
     {