[PATCH 07/11] rerere: use repo_read_index_or_die

[Stefan Beller]

By switching to repo_read_index_or_die, we'll get a slightly different
error message ("index file corrupt") as well as localization of it.

Signed-off-by: Stefan Beller <sbel...@google.com>
---
 rerere.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/rerere.c b/rerere.c
index 18cae2d11c9..5f35dd66f90 100644
--- a/rerere.c
+++ b/rerere.c
@@ -10,6 +10,7 @@
 #include "attr.h"
 #include "pathspec.h"
 #include "sha1-lookup.h"
+#include "repository.h"
 
 #define RESOLVED 0
 #define PUNTED 1
@@ -567,8 +568,7 @@ static int check_one_conflict(int i, int *type)
 static int find_conflict(struct string_list *conflict)
 {
        int i;
-       if (read_cache() < 0)
-               return error("Could not read index");
+       repo_read_index_or_die(the_repository);
 
        for (i = 0; i < active_nr;) {
                int conflict_type;
@@ -600,8 +600,7 @@ int rerere_remaining(struct string_list *merge_rr)
        int i;
        if (setup_rerere(merge_rr, RERERE_READONLY))
                return 0;
-       if (read_cache() < 0)
-               return error("Could not read index");
+       repo_read_index_or_die(the_repository);
 
        for (i = 0; i < active_nr;) {
                int conflict_type;
@@ -1103,8 +1102,7 @@ int rerere_forget(struct pathspec *pathspec)
        struct string_list conflict = STRING_LIST_INIT_DUP;
        struct string_list merge_rr = STRING_LIST_INIT_DUP;
 
-       if (read_cache() < 0)
-               return error("Could not read index");
+       repo_read_index_or_die(the_repository);
 
        fd = setup_rerere(&merge_rr, RERERE_NOAUTOUPDATE);
        if (fd < 0)
-- 
2.17.0.582.gccdcbd54c44.dirty