commit: make ignore_non_trailer() non static

diff --git a/builtin/init-db.c b/builtin/init-db.c
index 6d8ac2cc33b25ebb29655742f241b5a61e7ca563..587a5055ed677c3541c85101d944ffb0a19b1962 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -426,8 +426,9 @@ int init_db(const char *template_dir, unsigned int flags)
 
 static int guess_repository_type(const char *git_dir)
 {
-       char cwd[PATH_MAX];
        const char *slash;
+       char *cwd;
+       int cwd_is_git_dir;
 
        /*
         * "GIT_DIR=. git init" is always bare.
@@ -435,9 +436,10 @@ static int guess_repository_type(const char *git_dir)
         */
        if (!strcmp(".", git_dir))
                return 1;
-       if (!getcwd(cwd, sizeof(cwd)))
-               die_errno(_("cannot tell cwd"));
-       if (!strcmp(git_dir, cwd))
+       cwd = xgetcwd();
+       cwd_is_git_dir = !strcmp(git_dir, cwd);
+       free(cwd);
+       if (cwd_is_git_dir)
                return 1;
        /*
         * "GIT_DIR=.git or GIT_DIR=something/.git is usually not.
@@ -535,10 +537,9 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                usage(init_db_usage[0]);
        }
        if (is_bare_repository_cfg == 1) {
-               static char git_dir[PATH_MAX+1];
-
-               setenv(GIT_DIR_ENVIRONMENT,
-                       getcwd(git_dir, sizeof(git_dir)), argc > 0);
+               char *cwd = xgetcwd();
+               setenv(GIT_DIR_ENVIRONMENT, cwd, argc > 0);
+               free(cwd);
        }
 
        if (init_shared_repository != -1)
@@ -572,11 +573,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                        git_work_tree_cfg = xstrdup(real_path(rel));
                        free(rel);
                }
-               if (!git_work_tree_cfg) {
-                       git_work_tree_cfg = xcalloc(PATH_MAX, 1);
-                       if (!getcwd(git_work_tree_cfg, PATH_MAX))
-                               die_errno (_("Cannot access current working directory"));
-               }
+               if (!git_work_tree_cfg)
+                       git_work_tree_cfg = xgetcwd();
                if (work_tree)
                        set_git_work_tree(work_tree);
                else