From: Uri Guttman <uri@quad.(none)>
Date: Tue, 22 Sep 2009 22:11:13 +0000 (-0400)
Subject: added checking of result when building demos
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=urisagit%2FStem.git;a=commitdiff_plain;h=05cbee4690fe396104465b48f8516ad9e48337bc

added checking of result when building demos
---

diff --git a/BuildStem.pm b/BuildStem.pm
index 53b52dd..2f9f771 100644
--- a/BuildStem.pm
+++ b/BuildStem.pm
@@ -48,8 +48,11 @@ sub build_demo_scripts {
     my @files = <bin/demo/*>;
 
     for my $file (@files) {
+
 	my $result = $self->copy_if_modified(
 		    $file, $demo_dir, 'flatten');
+
+	next unless $result ;
 	
 	$self->fix_shebang_line($result) if $self->is_unixish();
 	$self->make_executable($result);