* Die gracefully if php has not been compiled with --enable-memory-limit

diff --git a/maintenance/langmemusage.php b/maintenance/langmemusage.php
index a2e676f..b9c26ca 100644 (file)
--- a/maintenance/langmemusage.php
+++ b/maintenance/langmemusage.php
@@ -10,6 +10,9 @@ require_once('languages.inc');
 
 $langtool = new languages();
 
+if ( ! function_exists( 'memory_get_usage' ) )
+       die( "You must compile PHP with --enable-memory-limit\n" );
+
 $memlast = $memstart = memory_get_usage();
 
 print 'Base memory usage: '.$memstart."\n";