+read_repo_info(char *name, size_t namelen, char *value, size_t valuelen)
+{
+ if (!opt_cdup[0])
+ string_ncopy(opt_cdup, name, namelen);
+ return OK;
+}
+
+static int
+load_repo_info(void)
+{
+ return read_properties(popen("git rev-parse --show-cdup", "r"),
+ "=", read_repo_info);
+}
+
+static int