Mercurial > hg-stable
changeset 15123:9b41ccb2043e
minirst: don't choke on empty text
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Sat, 17 Sep 2011 13:42:11 -0500 |
| parents | efa213b14ec0 |
| children | 8542a9c9f679 |
| files | mercurial/minirst.py |
| diffstat | 1 files changed, 4 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/minirst.py Sat Sep 17 13:37:50 2011 -0500 +++ b/mercurial/minirst.py Sat Sep 17 13:42:11 2011 -0500 @@ -38,9 +38,10 @@ blocks = [] for b in _blockre.split(text.lstrip('\n').rstrip()): lines = b.splitlines() - indent = min((len(l) - len(l.lstrip())) for l in lines) - lines = [l[indent:] for l in lines] - blocks.append(dict(indent=indent, lines=lines)) + if lines: + indent = min((len(l) - len(l.lstrip())) for l in lines) + lines = [l[indent:] for l in lines] + blocks.append(dict(indent=indent, lines=lines)) return blocks def findliteralblocks(blocks):