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Fix a bug in the new index calculations

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Peter Eckersley 2016-06-24 16:48:30 -07:00
parent 20b92a3c1f
commit 8f0a5fdc66
1 changed files with 5 additions and 4 deletions
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9
certbot-nginx/certbot_nginx/nginxparser.py
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@ -235,15 +235,16 @@ class UnspacedList(list):
def _spaced_position(self, idx):
"Convert from indexes in the unspaced list to positions in the spaced one"
print "lookup", idx
spaces = 0
pos = 0
pos = spaces = 0
# Normalize indexes like list[-1] etc, and save the result
if idx < 0:
idx = len(self) + idx
idx0 = idx
# Count the number of spaces in the spaced list before idx in the unspaced one
while idx != -1:
if spacey(self.spaced[pos]):
spaces += 1
else:
idx -= 1
pos += 1
return idx + spaces
return idx0 + spaces