--- a/mercurial/revset.py Sat Apr 15 11:26:09 2017 +0200
+++ b/mercurial/revset.py Sat Apr 15 11:29:42 2017 +0200
@@ -32,6 +32,7 @@
getsymbol = revsetlang.getsymbol
getstring = revsetlang.getstring
getinteger = revsetlang.getinteger
+getboolean = revsetlang.getboolean
getlist = revsetlang.getlist
getrange = revsetlang.getrange
getargs = revsetlang.getargs
@@ -944,7 +945,11 @@
fromline, toline = util.processlinerange(fromline, toline)
fctx = repo[rev].filectx(fname)
- if args.get('descend', False):
+ descend = False
+ if 'descend' in args:
+ descend = getboolean(args['descend'],
+ _("'descend' argument must be a boolean"))
+ if descend:
rs = generatorset(
(c.rev() for c, _linerange
in context.blockdescendants(fctx, fromline, toline)),