[gnome-code-assistance] Only read dependencies from index

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 051b058a4153cdf717e7c172f434a1cbcb8bd937
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sat Jan 10 15:03:59 2015 +0100

    Only read dependencies from index

 backends/json/mkdeps.py |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/backends/json/mkdeps.py b/backends/json/mkdeps.py
index d39fbf5..418ed2e 100644
--- a/backends/json/mkdeps.py
+++ b/backends/json/mkdeps.py
@@ -4,10 +4,8 @@ import subprocess, os, re
 
 perdir = {}
 
-rethead = subprocess.check_output(['git', 'ls-tree', 'HEAD', '--name-only', '-r', '--', 
'deps']).decode('utf-8').splitlines()
-retindex = subprocess.check_output(['git', 'ls-files', '--', 'deps']).decode('utf-8').splitlines()
+ret = subprocess.check_output(['git', 'ls-files', '--', 'deps']).decode('utf-8').splitlines()
 
-ret = rethead + retindex
 seen = {}
 
 for r in ret: