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-rw-r--r--program/lib/imap.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/lib/imap.inc b/program/lib/imap.inc
index b2e1d43c0..caa1d2721 100644
--- a/program/lib/imap.inc
+++ b/program/lib/imap.inc
@@ -1887,7 +1887,7 @@ function iil_C_HandlePartBody(&$conn, $mailbox, $id, $part, $mode){
$remaining = $bytes - $received;
$line = iil_ReadLine($fp, 1024);
$len = strlen($line);
- if ($len > $remaining) substr($line, 0, $remaining);
+ if ($len > $remaining) $line = substr($line, 0, $remaining);
$received += strlen($line);
if ($mode==1) $result .= chop($line)."\n";
else if ($mode==2){ echo chop($line)."\n"; flush(); }