From 6ceda7e3e675318dab36b067f516999625bbae57 Mon Sep 17 00:00:00 2001
From: Aaron Ball <nullspoon@iohq.net>
Date: Fri, 7 Oct 2016 19:03:47 -0600
Subject: Converted backup compression from bzip2 to gzip

Bzip2 isn't available on all android devices, as it is usually installed
with busybox or toybox. Gzip however is available in vanilla android.
---
 andbackup.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/andbackup.sh b/andbackup.sh
index 2093832..9bb3326 100755
--- a/andbackup.sh
+++ b/andbackup.sh
@@ -67,8 +67,7 @@ function backup_app {
   # Compress the backup
   echo "Compressing userdata for ${app}"
   cd ${backups}/${app}/
-  tar -cf data.tar data
-  bzip2 -f data.tar
+  tar -c data | gzip -c > data.tar.gz
   rm -rf data
 }
 
@@ -117,7 +116,7 @@ function restore_app {
   # Decompress backup
   echo "Decompressing user data for ${app}."
   cd ${backups}/${app}/
-  bunzip2 -c data.tar.bz2 | tar -x
+  gzip -d -c data.tar.gz | tar -x
 
   # Copy the user data in
   cp -rp ${backups}/${app}/data/* ${data}/
-- 
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