Commit ae9f451f authored by Jondy Zhao's avatar Jondy Zhao

Fix option promises include empty file

parent 76ffed4e
......@@ -185,7 +185,7 @@ class Recipe(object):
def check_promises(self, log=None):
result = True
log = logging.getLogger(self.name)
for path in self.options['promises'].splitlines():
for path in filter(None, self.options['promises'].splitlines()):
if not os.path.exists(path):
result = False
log.warning('could not find promise "%s"' % path)
......
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