Add a flag for if there's no config file

diff --git a/lib/common.php b/lib/common.php
index 4fc749ca06540095b258e9ab4871a7e842855e00..2298c5f88f32b22e534fc93851835d013cd6ea4d 100644 (file)
--- a/lib/common.php
+++ b/lib/common.php
@@ -178,9 +178,12 @@ if (strlen($_path) > 0) {
 
 $_config_files[] = INSTALLDIR.'/config.php';
 
+$_have_a_config = false;
+
 foreach ($_config_files as $_config_file) {
     if (file_exists($_config_file)) {
         include_once($_config_file);
+        $_have_a_config = true;
     }
 }