Documentation: tweak use case in "git stash save --keep-index"

diff --git a/builtin-mv.c b/builtin-mv.c
index 68aa2a68bb8f4232732829ba7d9459bbef3c7ad5..5530e11b89c2c05c95c8ab1e82999eec0fdcc4c5 100644 (file)
--- a/builtin-mv.c
+++ b/builtin-mv.c
@@ -19,7 +19,6 @@ static const char **copy_pathspec(const char *prefix, const char **pathspec,
                                  int count, int base_name)
 {
        int i;
-       int len = prefix ? strlen(prefix) : 0;
        const char **result = xmalloc((count + 1) * sizeof(const char *));
        memcpy(result, pathspec, count * sizeof(const char *));
        result[count] = NULL;
@@ -33,11 +32,8 @@ static const char **copy_pathspec(const char *prefix, const char **pathspec,
                        if (last_slash)
                                result[i] = last_slash + 1;
                }
-               result[i] = prefix_path(prefix, len, result[i]);
-               if (!result[i])
-                       exit(1); /* error already given */
        }
-       return result;
+       return get_pathspec(prefix, result);
 }
 
 static void show_list(const char *label, struct path_list *list)
@@ -85,7 +81,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
        struct path_list deleted = {NULL, 0, 0, 0};
        struct path_list changed = {NULL, 0, 0, 0};
 
-       git_config(git_default_config);
+       git_config(git_default_config, NULL);
 
        newfd = hold_locked_index(&lock_file, 1);
        if (read_cache() < 0)
@@ -260,7 +256,8 @@ int cmd_mv(int argc, const char **argv, const char *prefix)
 
                for (i = 0; i < added.nr; i++) {
                        const char *path = added.items[i].path;
-                       add_file_to_cache(path, verbose);
+                       if (add_file_to_cache(path, verbose ? ADD_CACHE_VERBOSE : 0))
+                               die("updating index entries failed");
                }
 
                for (i = 0; i < deleted.nr; i++)