diff -ur v25/ezyaml.c v26/ezyaml.c
--- v25/ezyaml.c	2018-09-14 22:22:41.000000000 +0900
+++ v26/ezyaml.c	2018-09-14 22:25:48.000000000 +0900
@@ -354,9 +354,11 @@
 				char *s = lines_pop_str(lines);
 				char *t = strdup( slice_tail(s, idt) );
 				free(s);
+				obj_del(v);
 				char *add = get_cont_str(idt, lines);
 				return cp_add( cp_add( strdup(" "), t ), add );
 			}
+			obj_del(v);
 		}
 	}
 	return strdup("");