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bitbake: knotty: Deal with exceptions not resetting terminal configuration

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When an exception occurred, the terminal parameters (such as echo)
may not be reset correctly. This change ensures they do get
atexit time in all cases, avoiding the terminal corruption issues
that could sometimes occur.

(Bitbake rev: e1d89166f2dfe46412ff9a5610dd57b0cef74fe3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2014-03-09 09:58:01 -07:00
parent da6926bc6a
commit a7bc031f84
1 changed files with 2 additions and 2 deletions
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4
bitbake/lib/bb/ui/knotty.py
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@@ -31,6 +31,7 @@ import time
import fcntl import fcntl
import struct import struct
import copy import copy
import atexit
from bb.ui import uihelper from bb.ui import uihelper
logger = logging.getLogger("BitBake") logger = logging.getLogger("BitBake")
@@ -303,6 +304,7 @@ def main(server, eventHandler, params, tf = TerminalFilter):
taskfailures = [] taskfailures = []
termfilter = tf(main, helper, console, format) termfilter = tf(main, helper, console, format)
atexit.register(termfilter.finish)
while True: while True:
try: try:
@@ -536,6 +538,4 @@ def main(server, eventHandler, params, tf = TerminalFilter):
if return_value == 0: if return_value == 0:
return_value = 1 return_value = 1
termfilter.finish()
return return_value return return_value