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

diff --git a/builtin-fsck.c b/builtin-fsck.c
index c58b0e337ed434ffb90cfb5c80540531d94a4a6a..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;