diff options
| -rw-r--r-- | program/lib/Roundcube/rcube_imap_generic.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/program/lib/Roundcube/rcube_imap_generic.php b/program/lib/Roundcube/rcube_imap_generic.php index 112e91350..59a444da7 100644 --- a/program/lib/Roundcube/rcube_imap_generic.php +++ b/program/lib/Roundcube/rcube_imap_generic.php @@ -753,12 +753,16 @@ class rcube_imap_generic $this->fp = @fsockopen($host, $this->prefs['port'], $errno, $errstr, $this->prefs['timeout']); if (!$this->fp) { + if (!$errstr) { + $errstr = "Unknown reason (fsockopen() function disabled?)"; + } $this->setError(self::ERROR_BAD, sprintf("Could not connect to %s:%d: %s", $host, $this->prefs['port'], $errstr)); return false; } - if ($this->prefs['timeout'] > 0) + if ($this->prefs['timeout'] > 0) { stream_set_timeout($this->fp, $this->prefs['timeout']); + } $line = trim(fgets($this->fp, 8192)); |