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| -rwxr-xr-x | gitweb/gitweb.perl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 1c5430158..588b87d23 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -1740,6 +1740,9 @@ sub esc_html_hl_regions { for my $s (@sel) { my ($begin, $end) = @$s; + # Don't create empty <span> elements. + next if $end <= $begin; + my $escaped = esc_html(substr($str, $begin, $end - $begin)); $out .= esc_html(substr($str, $pos, $begin - $pos)) |