Don’t continue execution when error occurs

sonicdoe · Mar 10, 2017 · 2e3aa33 · 2e3aa33
1 parent 42487dc
commit 2e3aa33
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/icuWrapper.cpp b/icuWrapper.cpp
@@ -16,6 +16,7 @@ NAN_METHOD(DetectCharacterEncoding) {
 
  if(U_FAILURE(errorCode)) {
  Nan::ThrowError("Failed to open ICU charset detector.");
+ return;
  }
 
  ucsdet_setText(
@@ -27,24 +28,28 @@ NAN_METHOD(DetectCharacterEncoding) {
 
  if(U_FAILURE(errorCode)) {
  Nan::ThrowError("Failed to set ICU charset detector’s text.");
+ return;
  }
 
  charsetMatch = ucsdet_detect(charsetDetector, &errorCode);
 
  if(U_FAILURE(errorCode)) {
  Nan::ThrowError("Failed to detect charset.");
+ return;
  }
 
  const char *charsetName = ucsdet_getName(charsetMatch, &errorCode);
 
  if(U_FAILURE(errorCode)) {
  Nan::ThrowError("Failed to get name from charset match.");
+ return;
  }
 
  int32_t confidence = ucsdet_getConfidence(charsetMatch, &errorCode);
 
  if(U_FAILURE(errorCode)) {
  Nan::ThrowError("Failed to get confidence from charset match.");
+ return;
  }
 
  v8::Local<v8::Object> obj = Nan::New<v8::Object>();