add missing blank line

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2572 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

src/search.c

@@ -257,6 +257,7 @@ int search_init(bool replacing, bool use_answer)
 		return -1;
 	}
     }
+
     return 0;
 }