# HG changeset patch
# User Matt Harbison <matt_harbison@yahoo.com>
# Date 1732926171 18000
# Node ID 1802d9afddf710eb3875b827ce60b87b9ce3cd7d
# Parent  a48c688d3e809ee7f4cc11319a68f97932a9c5db
graft: fix interpolation in a ProgrammingError case

The `action` is str, which can't be interpolated into bytes.  Fortunately,
`ProgrammingError` allows a str to be passed.

diff -r a48c688d3e80 -r 1802d9afddf7 mercurial/cmd_impls/graft.py
--- a/mercurial/cmd_impls/graft.py	Wed Nov 27 15:14:18 2024 +0000
+++ b/mercurial/cmd_impls/graft.py	Fri Nov 29 19:22:51 2024 -0500
@@ -20,7 +20,7 @@
     elif action == "GRAFT":
         return _graft_revisions(ui, repo, graftstate, *args)
     else:
-        raise error.ProgrammingError(b'unknown action: %s' % action)
+        raise error.ProgrammingError('unknown action: %s' % action)
 
 
 def _process_args(ui, repo, *revs, **opts):