[firefox] finished the langpack fix

[Martin Stransky]

commit d38e8d325c1c18947ef66b29cde08178bd3db71c
Author: Martin Stransky <stransky at redhat.com>
Date:   Thu Jul 12 15:22:36 2012 +0200

    finished the langpack fix

 firefox.sh.in |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/firefox.sh.in b/firefox.sh.in
index d89d4f2..6004ea6 100644
--- a/firefox.sh.in
+++ b/firefox.sh.in
@@ -198,6 +198,11 @@ if [ $MOZILLA_DOWN -ne 0 ]; then
         local langpack=langpack-${language}@firefox.mozilla.org.xpi
         if [ -f $MOZ_LANGPACKS_DIR/$langpack ]; then
             rm -rf $MOZ_EXTENSIONS_PROFILE_DIR/$langpack
+            # If the target file is a symlink (the fallback langpack), 
+            # install the original file instead of the fallback one
+            if [ -h $MOZ_LANGPACKS_DIR/$langpack ]; then
+                langpack=`readlink $MOZ_LANGPACKS_DIR/$langpack`
+            fi
             ln -s $MOZ_LANGPACKS_DIR/$langpack \
                   $MOZ_EXTENSIONS_PROFILE_DIR/$langpack
             echo $MOZ_EXTENSIONS_PROFILE_DIR/$langpack > $FEDORA_LANGPACK_CONFIG