x/cloud-init
Code Issues Proposed changes

fix util.which if PATH is not in environment

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This fixes a test case that failed because PATH was unset in the os.environ.
This commit is contained in:
Scott Moser
2014-01-23 16:48:12 -05:00
parent 0a6cd7f0b6
commit 144fb6fe7d
1 changed files with 1 additions and 1 deletions
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2
cloudinit/util.py
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@@ -1850,7 +1850,7 @@ def which(program):
if is_exe(program): if is_exe(program):
return program return program
else: else:
for path in os.environ["PATH"].split(os.pathsep): for path in os.environ.get("PATH", "").split(os.pathsep):
path = path.strip('"') path = path.strip('"')
exe_file = os.path.join(path, program) exe_file = os.path.join(path, program)
if is_exe(exe_file): if is_exe(exe_file):