scripts: Fix encoding errors for python3

Moved call of decode('utf-8') as close as possible to
call of subprocess API to avoid calling it in a lot of
other places.

Decoded binary data to utf-8 where appropriate to fix devtool
and recipetool tests in python 3 environment.

(From OE-Core rev: 30d02e2aa2d42fdf76271234b2dc9f37bc46b250)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/lib/recipetool/create_buildsys_python.py b/scripts/lib/recipetool/create_buildsys_python.py
index 5cbea2abba..55cce0e942 100644
--- a/scripts/lib/recipetool/create_buildsys_python.py
+++ b/scripts/lib/recipetool/create_buildsys_python.py
@@ -516,7 +516,7 @@ class PythonRecipeHandler(RecipeHandler):
         except (OSError, subprocess.CalledProcessError):
             pass
         else:
-            for line in dep_output.splitlines():
+            for line in dep_output.decode('utf-8').splitlines():
                 line = line.rstrip()
                 dep, filename = line.split('\t', 1)
                 if filename.endswith('/setup.py'):