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src: return after throwing an exception

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This commit is contained in:
Santiago Gimeno
2014-09-23 11:32:36 +02:00
parent dbc0431295
commit 2909f5e127
1 changed files with 13 additions and 13 deletions
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26
src/cardreader.cpp
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@@ -115,15 +115,15 @@ NAN_METHOD(CardReader::Connect) {
// The second argument is the length of the data to be received // The second argument is the length of the data to be received
if (!args[0]->IsUint32()) { if (!args[0]->IsUint32()) {
NanThrowError("First argument must be an integer"); return NanThrowError("First argument must be an integer");
} }
if (!args[1]->IsUint32()) { if (!args[1]->IsUint32()) {
NanThrowError("Second argument must be an integer"); return NanThrowError("Second argument must be an integer");
} }
if (!args[2]->IsFunction()) { if (!args[2]->IsFunction()) {
NanThrowError("Third argument must be a callback function"); return NanThrowError("Third argument must be a callback function");
} }
ConnectInput* ci = new ConnectInput(); ConnectInput* ci = new ConnectInput();
@@ -155,11 +155,11 @@ NAN_METHOD(CardReader::Disconnect) {
NanScope(); NanScope();
if (!args[0]->IsUint32()) { if (!args[0]->IsUint32()) {
NanThrowError("First argument must be an integer"); return NanThrowError("First argument must be an integer");
} }
if (!args[1]->IsFunction()) { if (!args[1]->IsFunction()) {
NanThrowError("Second argument must be a callback function"); return NanThrowError("Second argument must be a callback function");
} }
DWORD disposition = args[0]->Uint32Value(); DWORD disposition = args[0]->Uint32Value();
@@ -190,22 +190,22 @@ NAN_METHOD(CardReader::Transmit) {
// The first argument is the buffer to be transmitted. // The first argument is the buffer to be transmitted.
if (!Buffer::HasInstance(args[0])) { if (!Buffer::HasInstance(args[0])) {
NanThrowError("First argument must be a Buffer"); return NanThrowError("First argument must be a Buffer");
} }
// The second argument is the length of the data to be received // The second argument is the length of the data to be received
if (!args[1]->IsUint32()) { if (!args[1]->IsUint32()) {
NanThrowError("Second argument must be an integer"); return NanThrowError("Second argument must be an integer");
} }
// The third argument is the protocol to be used // The third argument is the protocol to be used
if (!args[2]->IsUint32()) { if (!args[2]->IsUint32()) {
NanThrowError("Third argument must be an integer"); return NanThrowError("Third argument must be an integer");
} }
// The fourth argument is the callback function // The fourth argument is the callback function
if (!args[3]->IsFunction()) { if (!args[3]->IsFunction()) {
NanThrowError("Fourth argument must be a callback function"); return NanThrowError("Fourth argument must be a callback function");
} }
Local<Object> buffer_data = args[0]->ToObject(); Local<Object> buffer_data = args[0]->ToObject();
@@ -245,22 +245,22 @@ NAN_METHOD(CardReader::Control) {
// The first argument is the buffer to be transmitted. // The first argument is the buffer to be transmitted.
if (!Buffer::HasInstance(args[0])) { if (!Buffer::HasInstance(args[0])) {
NanThrowError("First argument must be a Buffer"); return NanThrowError("First argument must be a Buffer");
} }
// The second argument is the control code to be used // The second argument is the control code to be used
if (!args[1]->IsUint32()) { if (!args[1]->IsUint32()) {
NanThrowError("Second argument must be an integer"); return NanThrowError("Second argument must be an integer");
} }
// The third argument is output buffer // The third argument is output buffer
if (!Buffer::HasInstance(args[2])) { if (!Buffer::HasInstance(args[2])) {
NanThrowError("Third argument must be a Buffer"); return NanThrowError("Third argument must be a Buffer");
} }
// The fourth argument is the callback function // The fourth argument is the callback function
if (!args[3]->IsFunction()) { if (!args[3]->IsFunction()) {
NanThrowError("Fourth argument must be a callback function"); return NanThrowError("Fourth argument must be a callback function");
} }
Local<Object> in_buf = args[0]->ToObject(); Local<Object> in_buf = args[0]->ToObject();