shortlog: don't set after_subject to an empty string

diff --git a/builtin/init-db.c b/builtin/init-db.c
index 1d4d6a0078919636dfc0ffefa2aec1699a9827f1..8a6acb0ec69330f7aae20d34fb5c5733f0058c67 100644 (file)
--- a/builtin/init-db.c
+++ b/builtin/init-db.c
@@ -338,7 +338,7 @@ int init_db(const char *git_dir, const char *real_git_dir,
 {
        int reinit;
        int exist_ok = flags & INIT_DB_EXIST_OK;
-       char *original_git_dir = real_pathdup(git_dir);
+       char *original_git_dir = real_pathdup(git_dir, 1);
 
        if (real_git_dir) {
                struct stat st;
@@ -489,7 +489,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
        argc = parse_options(argc, argv, prefix, init_db_options, init_db_usage, 0);
 
        if (real_git_dir && !is_absolute_path(real_git_dir))
-               real_git_dir = real_pathdup(real_git_dir);
+               real_git_dir = real_pathdup(real_git_dir, 1);
 
        if (argc == 1) {
                int mkdir_tried = 0;
@@ -560,7 +560,7 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
                const char *git_dir_parent = strrchr(git_dir, '/');
                if (git_dir_parent) {
                        char *rel = xstrndup(git_dir, git_dir_parent - git_dir);
-                       git_work_tree_cfg = real_pathdup(rel);
+                       git_work_tree_cfg = real_pathdup(rel, 1);
                        free(rel);
                }
                if (!git_work_tree_cfg)