Comment # 11 on bug 1112230 from Marketa Calabkova

Did a quick test: at my Tumbleweed I have modified gitweb.cgi (I only added
some prints). 

I called 'git instaweb' in the repo fks-texmf placed in my home. The command
'print "Read $GITWEB_CONFIG. The root is $projectroot.\n"' placed right after
'read_config_file($GITWEB_CONFIG)' told me:
"Read /home/meggy/fks-texmf/.git/gitweb/gitweb_config.perl. The root is
/srv/git."

So it reads the correct $GITWEB_CONFIG, but the $projectroot remains the
same... puzzled.