Fix call to apache_get_modules() even if it didn't exist

diff --git a/include/functions_config.inc.php b/include/functions_config.inc.php
index 7d353d272352d6631415cd20efb0f78b1cd3a676..0d55360e01e222757d6de881d4dfedb092379b42 100644 (file)
--- a/include/functions_config.inc.php
+++ b/include/functions_config.inc.php
@@ -430,7 +430,7 @@ function serendipity_probeInstallation($item) {
             $res = array();
             $res['none'] = 'Disable URL Rewriting';
             $res['errordocs'] = 'Use Apache errorhandling';
-            if( !function_exists('apache_get_modules') || in_array('mod_rewrite', apache_get_modules()) ) {
+            if( function_exists('apache_get_modules') && in_array('mod_rewrite', apache_get_modules()) ) {
                 $res['rewrite'] = 'Use Apache mod_rewrite';
             }
             break;