[PATCH 17/24] grep: use the right index instead of the_index

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 builtin/grep.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/builtin/grep.c b/builtin/grep.c
index 9d7ba87f9b..b7033954ac 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -497,7 +497,7 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
 		strbuf_addstr(&name, ce->name);
 
 		if (S_ISREG(ce->ce_mode) &&
-		    match_pathspec(&the_index, pathspec, name.buf, name.len, 0, NULL,
+		    match_pathspec(repo->index, pathspec, name.buf, name.len, 0, NULL,
 				   S_ISDIR(ce->ce_mode) ||
 				   S_ISGITLINK(ce->ce_mode))) {
 			/*
@@ -515,7 +515,7 @@ static int grep_cache(struct grep_opt *opt, struct repository *repo,
 				hit |= grep_file(opt, name.buf);
 			}
 		} else if (recurse_submodules && S_ISGITLINK(ce->ce_mode) &&
-			   submodule_path_match(&the_index, pathspec, name.buf, NULL)) {
+			   submodule_path_match(repo->index, pathspec, name.buf, NULL)) {
 			hit |= grep_submodule(opt, repo, pathspec, NULL, ce->name, ce->name);
 		} else {
 			continue;
-- 
2.18.0.1004.g6639190530