setup: make sure git dir path is in a permanent buffer

diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index 0a9681ba7ece52e751b1b54d53f3e8fb4c19464e..2135b0dde11faa0c501682ed074e0ba96bf28b42 100644 (file)
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -249,7 +249,7 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
 {
        static struct shortlog log;
        static struct rev_info rev;
-       int nongit;
+       int nongit = !startup_info->have_repository;
 
        static const struct option options[] = {
                OPT_BOOLEAN('n', "numbered", &log.sort_by_number,
@@ -265,7 +265,6 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
 
        struct parse_opt_ctx_t ctx;
 
-       prefix = setup_git_directory_gently(&nongit);
        git_config(git_default_config, NULL);
        shortlog_init(&log);
        init_revisions(&rev, prefix);