[PATCH stable] pure: fix index parsing on empty repositories
Wagner Bruna
wagner.bruna+thg at gmail.com
Thu Feb 17 09:51:17 CST 2011
# HG changeset patch
# User Wagner Bruna <wbruna at softwareexpress.com.br>
# Date 1297957072 7200
# Branch stable
# Node ID e71af93f6d630c952dd8eb9519c76333b520f12a
# Parent ed720c7cc97d329b943d299075e898cb40c29ab2
pure: fix index parsing on empty repositories
diff --git a/mercurial/pure/parsers.py b/mercurial/pure/parsers.py
--- a/mercurial/pure/parsers.py
+++ b/mercurial/pure/parsers.py
@@ -56,10 +56,11 @@ def parse_index2(data, inline):
n += 1
off += s
- e = list(index[0])
- type = gettype(e[0])
- e[0] = offset_type(0, type)
- index[0] = tuple(e)
+ if index:
+ e = list(index[0])
+ type = gettype(e[0])
+ e[0] = offset_type(0, type)
+ index[0] = tuple(e)
# add the magic null revision at -1
index.append((0, 0, 0, -1, -1, -1, -1, nullid))
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