Eclude possible unwandted case

This commit is contained in:
Juergen Spitzmueller 2015-12-28 16:10:26 +01:00
parent 952a963c15
commit 2e6f54b37f

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@ -181,7 +181,7 @@ def convert_TeX_brace_to_Argument(document, line, n, nmax, inset, environment, o
else:
beginBrace = find_token(document.body, "{", endBrace, end_layout)
# assure that the ERTs are consecutive (11 or 12 depending if there is a space between the ERTs or not)
if beginBrace == endBrace + 11 or beginBrace == endBrace + 12:
if beginBrance != -1 and (beginBrace == endBrace + 11 or beginBrace == endBrace + 12):
end = find_token(document.body, "\\end_inset", beginBrace)
document.body[lineERT : end + 1] = ["\\end_layout", "", "\\end_inset"]
if loop == 1: