sane_grep: pass "-a" if grep accepts it

diff --git a/builtin/blame.c b/builtin/blame.c
index 295ce92da5df25a9082b868e848ee9634145e636..6cac59c973bfcf1dc48e2a1af26375f914bb02c4 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2691,7 +2691,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
                sb.commits.compare = compare_commits_by_commit_date;
        }
        else if (contents_from)
-               die("--contents and --children do not blend well.");
+               die("--contents and --reverse do not blend well.");
        else if (revs.first_parent_only)
                die("combining --first-parent and --reverse is not supported");
        else {