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Use 997 as maximum line length for References header. See http://code.google.com/p/k9mail/source/detail?r=1714 for details.

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cketti 2010-05-21 16:37:45 +00:00
parent c5486469c2
commit 5627117ddf
1 changed files with 10 additions and 5 deletions
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15
src/com/fsck/k9/mail/internet/MimeMessage.java
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@ -369,17 +369,22 @@ public class MimeMessage extends Message
public void setReferences(String references) throws MessagingException
{
/*
* Make sure the References header doesn't exceed 998 characters and
* won't get (Q-)encoded later. Otherwise some clients will break
* threads apart.
*
* Make sure the References header doesn't exceed the maximum header
* line length and won't get (Q-)encoded later. Otherwise some clients
* will break threads apart.
*
* For more information see issue 1559.
*/
// Make sure separator is SPACE to prevent Q-encoding when TAB is encountered
references = references.replaceAll("\\s+", " ");
final int limit = 986; // "References: "
/*
* NOTE: Usually the maximum header line is 998 + CRLF = 1000 characters.
* But at least one implementations seems to have problems with 998
* characters, so we adjust for that fact.
*/
final int limit = 1000 - 2 /* CRLF */ - 12 /* "References: " */ - 1 /* Off-by-one bugs */;
final int originalLength = references.length();
if (originalLength >= limit)
{