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Add debug(cmd) to errRun()

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Bob Lantz
2015-01-26 14:06:22 -08:00
parent 9bda98486d
commit 959586bc8f
1 changed files with 1 additions and 0 deletions
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mininet/util.py
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@@ -77,6 +77,7 @@ def errRun( *cmd, **kwargs ):
cmd = [ str( arg ) for arg in cmd ] cmd = [ str( arg ) for arg in cmd ]
elif isinstance( cmd, list ) and shell: elif isinstance( cmd, list ) and shell:
cmd = " ".join( arg for arg in cmd ) cmd = " ".join( arg for arg in cmd )
debug( '*** errRun:', cmd, '\n' )
popen = Popen( cmd, stdout=PIPE, stderr=stderr, shell=shell ) popen = Popen( cmd, stdout=PIPE, stderr=stderr, shell=shell )
# We use poll() because select() doesn't work with large fd numbers, # We use poll() because select() doesn't work with large fd numbers,
# and thus communicate() doesn't work either # and thus communicate() doesn't work either