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rewriter: detectEnd no longer passes undefined as token, fixing #750

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satyr
2010-10-09 04:00:07 +09:00
parent b21057d166
commit ebdd57a2fe
3 changed files with 12 additions and 5 deletions
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4
src/rewriter.coffee
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@@ -46,9 +46,9 @@ class exports.Rewriter
true
detectEnd: (i, condition, action) ->
{tokens} = this
levels = 0
loop
token = @tokens[i]
while token = tokens[i]
return action.call this, token, i if levels is 0 and condition.call this, token, i
return action.call this, token, i - 1 if not token or levels < 0
if include EXPRESSION_START, token[0]