From 30d6b18ef455c113fa0be6fc640d15ce0a327a29 Mon Sep 17 00:00:00 2001
From: "gavin%gavinsharp.com" <gavin%gavinsharp.com>
Date: Fri, 24 Feb 2006 21:10:13 +0000
Subject: [PATCH] Bug 328505: --install-app fails on Linux for packages without
 a vendor, patch by Robert Marshall (tH) <rdmsoft@bugs.rdmsoft.com>,
 r=bsmedberg

---
 xulrunner/setup/nsXULAppInstall.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xulrunner/setup/nsXULAppInstall.js b/xulrunner/setup/nsXULAppInstall.js
index 281f962e21d..06c505ed2b7 100644
--- a/xulrunner/setup/nsXULAppInstall.js
+++ b/xulrunner/setup/nsXULAppInstall.js
@@ -247,7 +247,8 @@ const AppInstall = {
       aDirectory = Components.classes["@mozilla.org/file/local;1"].
         createInstance(nsILocalFile);
       aDirectory.initWithPath("/usr/lib");
-      aDirectory.append(vendor.toLowerCase());
+      if (vendor)
+        aDirectory.append(vendor.toLowerCase());
 #endif
 #endif
     }