Text Bundler DSL - parsing this file never terminates

grammar.py

from pyparsing import *
from collections import namedtuple

Entry = namedtuple("Entry", "description path section")

__currentsection = None
def __section(section):
	global __currentsection
	__currentsection = section.Section

SECTION = Combine(Suppress("#") + restOfLine("Section")).setParseAction(__section)
ENTRY = Combine(restOfLine("Path") + Optional(Suppress(",") + quotedString("Description")))("entry").setParseAction(
	lambda x: Entry(x.entry.Description.replace('"',""), x.entry.Path, __currentsection))
LINE = SECTION | ENTRY
BUNDLE = ZeroOrMore(LINE)

runner.py

import grammar
sectiontest = grammar.BUNDLE.parseString("#Main") #works
entrytest = grammar.BUNDLE.parseString("foo.txt,'Caption'") #works
linetest = grammar.BUNDLE.parseString("#Main") #works
otherlinetest = grammar.BUNDLE.parseString("foo.txt,'Caption'") #also works
data = grammar.BUNDLE.parseFile("sample_file") #this line never terminates

sample_file

#Main
one.txt
two.txt,"Caption"
#Second
three.txt

The issue I'm having here is that this file, which does fit the grammar, doesn't terminate when I parse it. I can parse the individual token types just fine, but parsing ZeroOrMore(LINE) breaks. I don't understand why.

Oh, look at that, I'm trying to consume "restOfLine" to capture the Path (an earlier revision had path at the end of the line, not the start). Oops! This is a wonderful example of a PEBKAC.