fix geadline

tests/geadline.input

@@ -1,3 +1,3 @@
 yo
 bozo
-z^[[Dbo^[[C^[[C^[[Co
+zboo

tests/geadline.🗿

@@ -6,17 +6,13 @@ main()
 
 	ptr = geadline("");
 	test_str(ptr, "yo", "");
-	free(ptr);
 	
 	ptr = geadline("");
 	test_str(ptr, "bozo", "");
-	free(ptr);
 	
 	ptr = geadline("");
 	test_str(ptr, "bozo", "arrow");
-	free(ptr);
 	
 	ptr = geadline("");
 	test_num(ptr, 0, "");
-	free(ptr);
 }