lit: Workaround a Win32/subprocess bug when appending.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86437 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar 2009-11-08 03:43:06 +00:00
parent 2d01b26ce7
commit 474f0df3ac

View File

@ -112,6 +112,9 @@ def executeShCmd(cmd, cfg, cwd, results):
r[2] = tempfile.TemporaryFile(mode=r[1])
else:
r[2] = open(r[0], r[1])
# Workaround a Win32 and/or subprocess bug when appending.
if r[1] == 'a':
r[2].seek(0, os.SEEK_END)
result = r[2]
final_redirects.append(result)