diff options
| -rw-r--r-- | cgi/index.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cgi/index.pl b/cgi/index.pl index 73bf1e3..5da40a6 100644 --- a/cgi/index.pl +++ b/cgi/index.pl @@ -31,7 +31,8 @@ sub get_results { default_expires => "${expiry} sec", ); - my $sstr = ( $backend eq 'db' ? "${stop}, ${city}" : "${city} _ ${stop}" ); + my $sstr = ( "${backend} _ ${stop} _ ${city}" ); + $sstr =~ tr{a-zA-Z0-9}{_}c; my $results = $cache->thaw($sstr); |