[firefox] fixed test-fail during build

[Jan Horak]

commit 51460be61b15f1ff8daab0e9d02e2519b17260d1
Author: Jan Horak <jhorak at redhat.com>
Date:   Thu Dec 15 11:15:39 2011 +0100

    fixed test-fail during build

 firefox.spec |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/firefox.spec b/firefox.spec
index 2624559..4577918 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -102,8 +102,10 @@ compliance, performance and portability.
 %setup -q -c
 cd %{tarballdir}
 
-# Build patches
-%patch0 -p2 -b .install-dir
+# Build patches, can't change backup suffix from default because during build
+# there is a compare of config and js/config directories and .orig suffix is 
+# ignored during this compare.
+%patch0 -p2 -b .orig
 
 # For branding specific patches.