Removed unused variable 'line_no' to fix the warning about it.
Removed unused variable 'line_no' to fix the warning about it.

GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver,GerHobbelt/civet-webserver