[PATCH 2/2] grep: avoid accepting ambiguous revision

[Nguyễn Thái Ngọc Duy]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 builtin/grep.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/builtin/grep.c b/builtin/grep.c
index 0e1b6c8..8025964 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -823,6 +823,8 @@ int cmd_grep(int argc, const char **argv, const char 
*prefix)
                        struct object *object = parse_object(sha1);
                        if (!object)
                                die(_("bad object %s"), arg);
+                       if (!seen_dashdash)
+                               verify_non_filename(prefix, arg);
                        add_object_array(object, arg, &list);
                        continue;
                }
-- 
1.8.0.rc2.23.g1fb49df

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