# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2014-02-24 21:42:13
# Node ID 24e0661e6c2e2a5a08a34dfc6f183fd00a9e05d4
# Parent  86cefb15e7b5cbb4c6d99a80942d922e998e1a38

parsers: remove unreachable and invalid code in index_ancestors

The function normally returns a list. Returning a single element instead of a
list with one element would be weird.

diff --git a/mercurial/parsers.c b/mercurial/parsers.c
--- a/mercurial/parsers.c
+++ b/mercurial/parsers.c
@@ -1529,10 +1529,6 @@ static PyObject *index_ancestors(indexOb
 		ret = gca;
 		Py_INCREF(gca);
 	}
-	else if (PyList_GET_SIZE(gca) == 1) {
-		ret = PyList_GET_ITEM(gca, 0);
-		Py_INCREF(ret);
-	}
 	else ret = find_deepest(self, gca);
 
 done: