diff -r 96d295dd4968 -r 846920d89476 hgext/git/gitlog.py
--- a/hgext/git/gitlog.py	Tue Apr 27 00:23:05 2021 -0400
+++ b/hgext/git/gitlog.py	Tue Apr 27 00:26:12 2021 -0400
@@ -168,7 +168,8 @@
         candidates = [
             bin(x[0])
             for x in self._db.execute(
-                'SELECT node FROM changelog WHERE node LIKE ?', (id + b'%',)
+                'SELECT node FROM changelog WHERE node LIKE ?',
+                (pycompat.sysstr(id + b'%'),),
             )
         ]
         if nullhex.startswith(id):