diff options
| -rw-r--r-- | 091socket.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/091socket.cc b/091socket.cc index cb8966d5..97f0a6c6 100644 --- a/091socket.cc +++ b/091socket.cc @@ -131,11 +131,15 @@ case _READ_FROM_SOCKET: { } :(before "End Primitive Recipe Implementations") case _READ_FROM_SOCKET: { + products.resize(1); double socket_fd = ingredients.at(0).at(0); char single_char[2]; bzero(single_char, 2); - read(socket_fd, single_char, 1); - products.resize(1); + if (read(socket_fd, single_char, 1) < 0) { + raise << maybe(current_recipe_name()) << "read from socket failed\n" << end(); + products.at(0).push_back(0); + break; + } products.at(0).push_back(single_char[0]); break; } |