From 5de6ddcaa170cce4c0a2cd4b43aa76a4ef7ae175 Mon Sep 17 00:00:00 2001
From: Magnus Holmgren <magnushol@gmail.com>
Date: Tue, 6 Jul 2010 18:15:13 +0000
Subject: Add a check for '' not being set. make zip doesn't work for me
 without it. Perhaps only a problem on Cygwin?

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27317 a1c6a512-1295-4272-9138-f99709370657
---
 tools/buildzip.pl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tools/buildzip.pl b/tools/buildzip.pl
index f0a2c6a030..36af2b31f3 100755
--- a/tools/buildzip.pl
+++ b/tools/buildzip.pl
@@ -474,7 +474,11 @@ $year+=1900;
 # made once for all targets
 sub runone {
     my ($target, $fonts)=@_;
-    my $samedir = abs_path($install) == abs_path($rbdir);
+    my $samedir=0;
+    
+    if($install) {
+        $samedir = abs_path($install) == abs_path($rbdir);
+    }
 
     # build a full install .rockbox ($rbdir) directory
     buildzip($target, $fonts);
-- 
cgit v1.2.3