--- a/mercurial/templatekw.py Sat Feb 24 16:18:40 2018 +0530
+++ b/mercurial/templatekw.py Sat Feb 24 10:48:24 2018 -0800
@@ -400,7 +400,7 @@
"""List of strings. The children of the changeset."""
args = pycompat.byteskwargs(args)
ctx = args['ctx']
- childrevs = ['%d:%s' % (cctx, cctx) for cctx in ctx.children()]
+ childrevs = ['%d:%s' % (cctx.rev(), cctx) for cctx in ctx.children()]
return showlist('children', childrevs, args, element='child')
# Deprecated, but kept alive for help generation a purpose.