commit 2e6f54b37ffc2c152dd85ae2b4cb74c6a9096543
Author: Juergen Spitzmueller <sp...@lyx.org>
Date: Mon Dec 28 16:10:26 2015 +0100
Eclude possible unwandted case
diff --git a/lib/lyx2lyx/lyx_2_1.py b/lib/lyx2lyx/lyx_2_1.py
index 8faf61a..f6ab187 100644
--- a/lib/lyx2lyx/lyx_2_1.py
+++ b/lib/lyx2lyx/lyx_2_1.py
@@ -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:
