From: Craig A. Berry <craigberry@mac.com>
Date: Sun, 19 Apr 2009 22:08:55 +0000 (-0500)
Subject: Make h2ph's generated preamble require-able when empty.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=25436194551320561e53f61871c5d62bdea311ab;p=p5sagit%2Fp5-mst-13.2.git

Make h2ph's generated preamble require-able when empty.

$Config{ccsymbols} and friends are currently empty on Win32 and
undefined on VMS.
---

diff --git a/utils/h2ph.PL b/utils/h2ph.PL
index 4e99a7a..cd4b5a0 100644
--- a/utils/h2ph.PL
+++ b/utils/h2ph.PL
@@ -809,6 +809,7 @@ sub build_preamble_if_necessary
 		    quotemeta($define{$_}), "\" } }\n\n";
 	    }
 	}
+	print PREAMBLE "\n1;\n";  # avoid 'did not return a true value' when empty
     close PREAMBLE               or die "Cannot close $preamble:  $!";
 }