config documentation: some configs are auto-set by git-init

diff --git a/builtin-fsck.c b/builtin-fsck.c
index a49dbe14c70ab1ac9154c5e1458847d597a81191..0e5faae381ed94c26671fcae04ea96d3656d7627 100644 (file)
--- a/builtin-fsck.c
+++ b/builtin-fsck.c
@@ -19,7 +19,7 @@ static int show_root;
 static int show_tags;
 static int show_unreachable;
 static int include_reflogs = 1;
-static int check_full;
+static int check_full = 1;
 static int check_strict;
 static int keep_cache_objects;
 static unsigned char head_sha1[20];
@@ -47,6 +47,7 @@ static void objreport(struct object *obj, const char *severity,
        fputs("\n", stderr);
 }
 
+__attribute__((format (printf, 2, 3)))
 static int objerror(struct object *obj, const char *err, ...)
 {
        va_list params;
@@ -57,6 +58,7 @@ static int objerror(struct object *obj, const char *err, ...)
        return -1;
 }
 
+__attribute__((format (printf, 3, 4)))
 static int fsck_error_func(struct object *obj, int type, const char *err, ...)
 {
        va_list params;
@@ -104,7 +106,7 @@ static int mark_object(struct object *obj, int type, void *data)
 
 static void mark_object_reachable(struct object *obj)
 {
-       mark_object(obj, OBJ_ANY, 0);
+       mark_object(obj, OBJ_ANY, NULL);
 }
 
 static int traverse_one_object(struct object *obj, struct object *parent)
@@ -217,7 +219,7 @@ static void check_unreachable_object(struct object *obj)
                                return;
                        }
                        if (!(f = fopen(filename, "w")))
-                               die("Could not open %s", filename);
+                               die_errno("Could not open '%s'", filename);
                        if (obj->type == OBJ_BLOB) {
                                enum object_type type;
                                unsigned long size;
@@ -292,7 +294,7 @@ static int fsck_sha1(const unsigned char *sha1)
                fprintf(stderr, "Checking %s %s\n",
                        typename(obj->type), sha1_to_hex(obj->sha1));
 
-       if (fsck_walk(obj, mark_used, 0))
+       if (fsck_walk(obj, mark_used, NULL))
                objerror(obj, "broken links");
        if (fsck_object(obj, check_strict, fsck_error_func))
                return -1;
@@ -589,6 +591,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
        struct alternate_object_database *alt;
 
        errors_found = 0;
+       read_replace_refs = 0;
 
        argc = parse_options(argc, argv, prefix, fsck_opts, fsck_usage, 0);
        if (write_lost_and_found) {