absorb: use new function for getting first line of string
Differential Revision: https://phab.mercurial-scm.org/D12410
--- a/hgext/absorb.py Thu Mar 24 22:05:13 2022 -0700
+++ b/hgext/absorb.py Thu Mar 24 22:05:27 2022 -0700
@@ -1062,7 +1062,7 @@
fm.context(ctx=ctx)
fm.data(linetype=b'changeset')
fm.write(b'node', b'%-7.7s ', ctx.hex(), label=b'absorb.node')
- descfirstline = ctx.description().splitlines()[0]
+ descfirstline = stringutil.firstline(ctx.description())
fm.write(
b'descfirstline',
b'%s\n',