[jhbuild] minor style fix

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 9b0f72f64bc0f5336797a479dd8e2498033659b4
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Oct 30 11:56:03 2015 +0100

    minor style fix

 jhbuild/utils/unpack.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/jhbuild/utils/unpack.py b/jhbuild/utils/unpack.py
index 350ebf4..fac743a 100644
--- a/jhbuild/utils/unpack.py
+++ b/jhbuild/utils/unpack.py
@@ -61,7 +61,7 @@ def unpack_zip_file(localfile, target_directory):
         return perm
 
     def attr_to_dir_perm(host, attr):
-        if host==0:
+        if host == 0:
             # attr & 16 should be true (this is directory bit)
             if attr & 1:
                 perm = 0444