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Adjust on stream #60

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Adjust on stream #60

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4 changes: 3 additions & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -34,12 +34,14 @@ var nightwatchPlugin = function(options) {
child.kill();
}

if (stream) {
if(options.abortOnFailure === true && stream) {
if (code) {
stream.emit('error', new PluginError(PLUGIN_NAME, 'nightwatch exited with code ' + code));
} else {
stream.emit('end');
}
} else {
stream.emit('end');
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I think when stream is undefined, calling stream.emit fails.

How about the following code:

if (stream) {
  if (options.abortOnFailure) {
     stream.emit('end');
  } else if (code) {
     stream.emit('error', new PluginError(PLUGIN_NAME, 'nightwatch exited with code ' + code));
  } else {
     stream.emit('end');
  } 
}

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That's right, I did the reverse.
False by default, it issues End of Error instead.

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Sorry, the above code I wrote is wrong...
The below code is a correct example:

if (stream) {
  if (code && options.abortOnFailure) {
     stream.emit('error', new PluginError(PLUGIN_NAME, 'nightwatch exited with code ' + code));
  } else {
     stream.emit('end');
  } 
}

I think when stream is undefined, calling stream.emit fails.

I care about that if options.abortOnFailure is true and stream is undefined at the line 37 condition, Uncaught TypeError: Cannot read property 'emit' of undefined occurs at the line 44.

gulp-nightwatch/index.js

Lines 37 to 45 in dddef70

if(options.abortOnFailure === true && stream) {
if (code) {
stream.emit('error', new PluginError(PLUGIN_NAME, 'nightwatch exited with code ' + code));
} else {
stream.emit('end');
}
} else {
stream.emit('end');
}

}
}

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