remove quotes around -n test variable

otalk / webrtc-tester

WebRTC Deployment Testing Toolkit

MIT License

34 stars 8 forks source link

Open bear opened 9 years ago

bear commented 9 years ago

using "" around the variable causes -n to test an empty string instead of an undefined (or null) string

bear commented 9 years ago

don't know why I added "in OS X" - in linux the DISPLAY var is always present and your probably always using xvfb ...