diff mbox series

[U-Boot,09/24] dtoc: Use binary mode for reading files

Message ID 20190518040054.230179-10-sjg@chromium.org
State Accepted
Commit 2ab6e13e014c065a6168d31d6b8aeca135767816
Delegated to: Simon Glass
Headers show
Series binman: dtoc: Convert to Python 3 | expand

Commit Message

Simon Glass May 18, 2019, 4 a.m. UTC 
The .dtb files are binary so we should open them as binary files. This
allows Python 3 to use the correct 'bytes' type.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 tools/dtoc/test_fdt.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/tools/dtoc/test_fdt.py b/tools/dtoc/test_fdt.py
index 3cd34b745ed..4c39f9a3e28 100755
--- a/tools/dtoc/test_fdt.py
+++ b/tools/dtoc/test_fdt.py
@@ -85,13 +85,13 @@  class TestFdt(unittest.TestCase):
     def testFlush(self):
         """Check that we can flush the device tree out to its file"""
         fname = self.dtb._fname
-        with open(fname) as fd:
+        with open(fname, 'rb') as fd:
             data = fd.read()
         os.remove(fname)
         with self.assertRaises(IOError):
-            open(fname)
+            open(fname, 'rb')
         self.dtb.Flush()
-        with open(fname) as fd:
+        with open(fname, 'rb') as fd:
             data = fd.read()
 
     def testPack(self):