Merge remote-tracking branch 'upstream/master'

[quix0rs-gnu-social.git] / lib / installer.php

diff --git a/lib/installer.php b/lib/installer.php
index 650845f0f06712b16958fca6c865dd3eba3650fe..ff7677dc7d86ba03ef06499d1946c7c5adddd5c0 100644 (file)
--- a/lib/installer.php
+++ b/lib/installer.php
@@ -299,7 +299,10 @@ abstract class Installer
             }
         }
 
-        if (!$conn instanceof DB_common) {
+        if (!is_object($conn)) {
+            // No object at all
+            throw new Exception('Fatal error: conn is no object.');
+        } elseif (!$conn instanceof DB_common) {
             // Is not the right instance
             throw new Exception('Cannot connect to database: ' . $conn->getMessage());
         }