Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revsetlang.py @ 35593:850cd045b1df
revsetlang: check incomplete revspec format character
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 01 Apr 2017 17:28:28 +0900 |
parents | 0fd617afebc0 |
children | 468d7a1f6633 |
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--- a/mercurial/revsetlang.py Sat Apr 01 17:25:45 2017 +0900 +++ b/mercurial/revsetlang.py Sat Apr 01 17:28:28 2017 +0900 @@ -631,7 +631,10 @@ break ret.append(expr[pos:q]) pos = q + 1 - d = expr[pos] + try: + d = expr[pos] + except IndexError: + raise error.ParseError(_('incomplete revspec format character')) if d == '%': ret.append(d) pos += 1 @@ -644,7 +647,10 @@ if d == 'l': # a list of some type pos += 1 - d = expr[pos] + try: + d = expr[pos] + except IndexError: + raise error.ParseError(_('incomplete revspec format character')) ret.append(listexp(list(arg), d)) else: ret.append(argtype(d, arg))