Do not crash if configuration file has single new line
Do not crash if configuration file has single new line

linearregression/log-courier,linearregression/log-courier,MichaelLiZhou/log-courier,dixitk13/log-courier,MichaelLiZhou/log-courier,linearregression/log-courier,dixitk13/log-courier,MichaelLiZhou/log-courier,dixitk13/log-courier