--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -137,7 +137,7 @@ def show_changeset(ui, repo, rev=0, chan
if ui.verbose:
ui.status("description:\n")
ui.status(description)
- ui.status("\n")
+ ui.status("\n\n")
else:
ui.status("summary: %s\n" % description.splitlines()[0])
ui.status("\n")
@@ -295,7 +295,9 @@ def clone(ui, source, dest = None, **opt
d = dircleanup(dest)
link = 0
- if not source.startswith("http://"):
+ if not (source.startswith("http://") or
+ source.startswith("hg://") or
+ source.startswith("old-http://")):
d1 = os.stat(dest).st_dev
d2 = os.stat(source).st_dev
if d1 == d2: link = 1