diff options
| -rw-r--r-- | src/anytun-showtables.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/anytun-showtables.cpp b/src/anytun-showtables.cpp index 0ba8bdb..5d061d6 100644 --- a/src/anytun-showtables.cpp +++ b/src/anytun-showtables.cpp @@ -104,6 +104,8 @@ void readAndProcessOne() message_lenght_stream >> message_lenght; std::stringstream void_stream; readExactly(1,void_stream); //skip space + if (!message_lenght) + return; std::stringstream sync_command_stream; readExactly(message_lenght, sync_command_stream); //std::cout << message_lenght << std::endl; @@ -119,7 +121,14 @@ int main(int argc, char* argv[]) while( std::cin.good() ) { - readAndProcessOne(); + try + { + readAndProcessOne(); + } + catch(std::exception& e) + { + std::cout << "uncaught exception, exiting: " << e.what() << std::endl; + } output(); } return ret; |