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-rw-r--r--lib/ping.php8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/ping.php b/lib/ping.php
index d7472b920..3de541e9a 100644
--- a/lib/ping.php
+++ b/lib/ping.php
@@ -50,7 +50,15 @@ function ping_broadcast_notice($notice) {
"User-Agent: Laconica/".LACONICA_VERSION."\r\n",
'content' => $req)));
$file = file_get_contents($notify_url, false, $context);
+
+ if ($file === false || mb_strlen($file) == 0) {
+ common_log(LOG_WARNING,
+ "XML-RPC empty results for ping ($notify_url, $notice->id) ");
+ continue;
+ }
+
$response = xmlrpc_decode($file);
+
if (xmlrpc_is_fault($response)) {
common_log(LOG_WARNING,
"XML-RPC error for ping ($notify_url, $notice->id) ".