diff options
Diffstat (limited to 'program/lib/Roundcube')
| -rw-r--r-- | program/lib/Roundcube/rcube_mime.php | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/program/lib/Roundcube/rcube_mime.php b/program/lib/Roundcube/rcube_mime.php index 53724cbba..63549fbec 100644 --- a/program/lib/Roundcube/rcube_mime.php +++ b/program/lib/Roundcube/rcube_mime.php @@ -478,9 +478,10 @@ class rcube_mime $q_level = 0; foreach ($text as $idx => $line) { - if ($line[0] == '>') { - // remove quote chars, store level in $q - $line = preg_replace('/^>+/', '', $line, -1, $q); + if (preg_match('/^(>+)/', $line, $m)) { + // remove quote chars + $q = strlen($m[1]); + $line = preg_replace('/^>+/', '', $line); // remove (optional) space-staffing $line = preg_replace('/^ /', '', $line); @@ -543,9 +544,10 @@ class rcube_mime foreach ($text as $idx => $line) { if ($line != '-- ') { - if ($line[0] == '>') { - // remove quote chars, store level in $level - $line = preg_replace('/^>+/', '', $line, -1, $level); + if (preg_match('/^(>+)/', $line, $m)) { + // remove quote chars + $level = strlen($m[1]); + $line = preg_replace('/^>+/', '', $line); // remove (optional) space-staffing and spaces before the line end $line = preg_replace('/(^ | +$)/', '', $line); $prefix = str_repeat('>', $level) . ' '; |