worktree: add: suppress auto-vivication with --detach and no <branch>

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 6ffd02388b732c270cf9abef0c310d7855a69de8..cb54936df02516d91a4902a91e45692fc8c23d92 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -68,7 +68,7 @@ static int git_fetch_config(const char *k, const char *v, void *cb)
                fetch_prune_config = git_config_bool(k, v);
                return 0;
        }
-       return 0;
+       return git_default_config(k, v, cb);
 }
 
 static int parse_refmap_arg(const struct option *opt, const char *arg, int unset)
@@ -587,7 +587,8 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
        struct strbuf note = STRBUF_INIT;
        const char *what, *kind;
        struct ref *rm;
-       char *url, *filename = dry_run ? "/dev/null" : git_path("FETCH_HEAD");
+       char *url;
+       const char *filename = dry_run ? "/dev/null" : git_path("FETCH_HEAD");
        int want_status;
 
        fp = fopen(filename, "a");
@@ -821,7 +822,7 @@ static void check_not_current_branch(struct ref *ref_map)
 
 static int truncate_fetch_head(void)
 {
-       char *filename = git_path("FETCH_HEAD");
+       const char *filename = git_path("FETCH_HEAD");
        FILE *fp = fopen(filename, "w");
 
        if (!fp)