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authorAleksander Machniak <alec@alec.pl>2012-12-22 15:42:14 +0100
committerAleksander Machniak <alec@alec.pl>2012-12-22 15:42:14 +0100
commit7d88e614aec9d6dd3bfb6b85c774e2a53b741948 (patch)
tree50fd2e7cb952916e208a57a2339a12ae0de64680 /program/lib
parent768e33a7955bd6f73c33363533843e41a720d29c (diff)
Add hint about possible disabled fsockopen() function on connection error
Diffstat (limited to 'program/lib')
-rw-r--r--program/lib/Roundcube/rcube_imap_generic.php6
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));