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| author |   Changqing Li <changqing.li@windriver.com> | 2018-11-14 17:46:03 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-11-16 09:32:17 +0000 |
| commit | d598f8d48e9b094af99effa7471d613b16ffa817 (patch) | |
| tree | d025ff5f33e7348d151033567c84d19a310cd18b /scripts | |
| parent | 1d24d1ac5b9c772d84104396438e5d1308332785 (diff) | |
| download | openembedded-core-contrib-d598f8d48e9b094af99effa7471d613b16ffa817.tar.gz | |
oepydevshell-internal.py: decode only when readdata is valid
fix below problem:
pydevshell raises exception when maximize the python shell window.
when click maximize, rlist of select return ready object, but the
pty.read is None, so throw exception of 'NoneType' object has no
attribute 'decode', change to only decode when readdata is valid.
[YOCTO #11875]
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/oepydevshell-internal.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/scripts/oepydevshell-internal.py b/scripts/oepydevshell-internal.py index 04621ae8a1..2f7d5d433e 100755 --- a/scripts/oepydevshell-internal.py +++ b/scripts/oepydevshell-internal.py @@ -63,7 +63,9 @@ try: (ready, _, _) = select.select([pty, sys.stdin], writers , [], 0) try: if pty in ready: - i = i + pty.read().decode('utf-8') + readdata = pty.read() + if readdata: + i = i + readdata.decode('utf-8') if i: # Write a page at a time to avoid overflowing output # d.keys() is a good way to do that |