tests: env perl shebang for test-wrap-argv.pl

On some systems perl is not necessarily in /usr/bin/perl. Use the perl version
in the PATH instead.

diff --git a/tests/test-wrap-argv.pl b/tests/test-wrap-argv.pl
index d66f5b41c1cef0b7adef2804f34a9e5e43de1b28..b053f28bf2d30534b6c9c380dc56a886d1cb2a08 100755 (executable)
--- a/tests/test-wrap-argv.pl
+++ b/tests/test-wrap-argv.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 #
 # Copyright (C) 2015 Red Hat, Inc.
 #