hg: make `clean` return consistent with the `update` function
The function return a boolean and is used as such. Lets be explicit about it.
Differential Revision: https://phab.mercurial-scm.org/D10156
--- a/mercurial/hg.py Wed Mar 10 16:28:46 2021 +0100
+++ b/mercurial/hg.py Wed Mar 10 05:54:02 2021 +0100
@@ -1121,6 +1121,7 @@
assert stats.unresolvedcount == 0
if show_stats:
_showstats(repo, stats, quietempty)
+ return False
# naming conflict in updatetotally()