restore: fix typo in docs

diff --git a/log-tree.c b/log-tree.c
index 3cb14256ec5b7a2712e23b8feb12b1a91328bc34..1e56df62a79c0d221fa55ba351b6b16f8027d12b 100644 (file)
--- a/log-tree.c
+++ b/log-tree.c
@@ -687,8 +687,7 @@ void show_log(struct rev_info *opt)
         */
        if (ctx.need_8bit_cte >= 0 && opt->add_signoff)
                ctx.need_8bit_cte =
-                       has_non_ascii(fmt_name(getenv("GIT_COMMITTER_NAME"),
-                                              getenv("GIT_COMMITTER_EMAIL")));
+                       has_non_ascii(fmt_name(WANT_COMMITTER_IDENT));
        ctx.date_mode = opt->date_mode;
        ctx.date_mode_explicit = opt->date_mode_explicit;
        ctx.abbrev = opt->diffopt.abbrev;