In python 3.x reading stdout or stdin will produce a bytestring rather
than a string. Decode it in CommunicateFilter such that the rest of the
code can continue to deal with strings. This works fine with python 2.x
too.
Signed-off-by: Paul Burton <paul.bur...@imgtec.com>
Acked-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
tools/patman/cros_subprocess.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/patman/cros_subprocess.py b/tools/patman/cros_subprocess.py
index ebd4300..922e560 100644
--- a/tools/patman/cros_subprocess.py
+++ b/tools/patman/cros_subprocess.py
@@ -189,7 +189,7 @@ class Popen(subprocess.Popen):
data = ""
# We will get an error on read if the pty is closed
try:
- data = os.read(self.stdout.fileno(), 1024)
+ data = os.read(self.stdout.fileno(), 1024).decode('utf8')
except OSError:
pass
if data == "":
@@ -204,7 +204,7 @@ class Popen(subprocess.Popen):
data = ""
# We will get an error on read if the pty is closed
try:
- data = os.read(self.stderr.fileno(), 1024)
+ data = os.read(self.stderr.fileno(), 1024).decode('utf8')
except OSError:
pass
if data == "":
--
2.10.0
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