diff options
| author | Aleksander Machniak <alec@alec.pl> | 2013-03-18 19:51:32 +0100 |
|---|---|---|
| committer | Aleksander Machniak <alec@alec.pl> | 2013-03-18 19:53:00 +0100 |
| commit | ec27006ebeef24375dd59c2b952ce98ca8e40084 (patch) | |
| tree | 01ec0dfcd7cc9ca209daf458f57aa517c1e2d1c8 | |
| parent | 2c8afa8ac2cee63e6912c85112c7a4c463d80d18 (diff) | |
Fix wrapping of text lines with the same length as specified length limit
| -rw-r--r-- | program/lib/Roundcube/rcube_mime.php | 7 | ||||
| -rw-r--r-- | tests/src/format-flowed.txt | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/program/lib/Roundcube/rcube_mime.php b/program/lib/Roundcube/rcube_mime.php index 2f24a1bb3..d21e3b4d5 100644 --- a/program/lib/Roundcube/rcube_mime.php +++ b/program/lib/Roundcube/rcube_mime.php @@ -595,11 +595,12 @@ class rcube_mime while (count($list)) { $line = array_shift($list); $l = mb_strlen($line); - $newlen = $len + $l + ($len ? 1 : 0); + $space = $len ? 1 : 0; + $newlen = $len + $l + $space; if ($newlen <= $width) { - $string .= ($len ? ' ' : '').$line; - $len += (1 + $l); + $string .= ($space ? ' ' : '').$line; + $len += ($space + $l); } else { if ($l > $width) { diff --git a/tests/src/format-flowed.txt b/tests/src/format-flowed.txt index a390ffd11..359a41aec 100644 --- a/tests/src/format-flowed.txt +++ b/tests/src/format-flowed.txt @@ -1,7 +1,7 @@ I'm replying on this with a very long line which is then wrapped and
space-stuffed because the draft is saved as format=flowed.
- From what's specified in RFC 2646 some lines need to be space-stuffed to
-avoid muning during transport.
+ From what's specified in RFC 2646 some lines need to be space-stuffed to avoid
+muning during transport.
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