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Avoid a race condition when making directories

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This can happen when doing a concurrent build with -jX.
This commit is contained in:
John Wiegley 2009-03-08 18:46:25 -04:00
parent 7b2d75904c
commit 6154b9e794
1 changed files with 2 additions and 1 deletions
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3
test/convert.py
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@ -42,7 +42,8 @@ target = os.path.abspath(sys.argv[2])
dirname = os.path.dirname(target)
if not os.path.isdir(dirname):
os.makedirs(dirname)
try: os.makedirs(dirname)
except: pass
fd = open(source, "r")
fo = open(target, "w")