revert: fix off by one read when searching the end of a commit subject

diff --git a/builtin/init-db.c b/builtin/init-db.c
index aae7a4d7ee946f0792a4be40ddaced570dc766ac..0271285fad6ad532a6133838f7188498476fd77b 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -20,6 +20,7 @@
 
 static int init_is_bare_repository = 0;
 static int init_shared_repository = -1;
+static const char *init_db_template_dir;
 
 static void safe_create_dir(const char *dir, int share)
 {
@@ -120,6 +121,8 @@ static void copy_templates(const char *template_dir)
 
        if (!template_dir)
                template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
+       if (!template_dir)
+               template_dir = init_db_template_dir;
        if (!template_dir)
                template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
        if (!template_dir[0])
@@ -165,6 +168,14 @@ static void copy_templates(const char *template_dir)
        closedir(dir);
 }
 
+static int git_init_db_config(const char *k, const char *v, void *cb)
+{
+       if (!strcmp(k, "init.templatedir"))
+               return git_config_pathname(&init_db_template_dir, k, v);
+
+       return 0;
+}
+
 static int create_default_files(const char *template_path)
 {
        const char *git_dir = get_git_dir();
@@ -190,6 +201,9 @@ static int create_default_files(const char *template_path)
        safe_create_dir(git_path("refs/heads"), 1);
        safe_create_dir(git_path("refs/tags"), 1);
 
+       /* Just look for `init.templatedir` */
+       git_config(git_init_db_config, NULL);
+
        /* First copy the templates -- we might have the default
         * config file there, in which case we would want to read
         * from it after installing.
@@ -449,7 +463,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                static char git_dir[PATH_MAX+1];
 
                setenv(GIT_DIR_ENVIRONMENT,
-                       getcwd(git_dir, sizeof(git_dir)), 0);
+                       getcwd(git_dir, sizeof(git_dir)), argc > 0);
        }
 
        if (init_shared_repository != -1)