Testsuite: platform variance for perl utility location

diff --git a/test/aux-fixed/resubmit b/test/aux-fixed/resubmit
index a7ea2430d02687130921c5896632570100f248da..6c47db2859f0f7ef8046761001ea2eb8737493b9 100755 (executable)
--- a/test/aux-fixed/resubmit
+++ b/test/aux-fixed/resubmit
@@ -1,4 +1,4 @@
-#! /usr/bin/perl -w
+#! /usr/bin/env perl
 
 # A test script that reads a message and resubmits it to Exim (having 
 # notionally checked it - but there's no checking here).