parserTests.php: Fix exit status

The return value of Maintenance::execute() is discarded, not used as an
exit status.

Change-Id: I9dd92e43b5b1df1a63d0e8302d360d0bb0f57e7b

diff --git a/tests/parser/parserTests.php b/tests/parser/parserTests.php
index 8d5f072..38923f0 100644 (file)
--- a/tests/parser/parserTests.php
+++ b/tests/parser/parserTests.php
@@ -185,7 +185,9 @@ class ParserTestsMaintenance extends Maintenance {
                if ( $recorderLB ) {
                        $recorderLB->closeAll();
                }
-               return $ok ? 0 : 1;
+               if ( !$ok ) {
+                       exit( 1 );
+               }
        }
 }