codedump.c: remove trailing extra newline.
The bug was introduced in
@@ -477,7 +477,7 @@ codedump(mrb_state *mrb, const mrb_irep *irep)
print_lv_a(mrb, irep, a);
break;
CASE(OP_STRCAT, B):
- printf("OP_STRCAT\tR%d\tR%d\n", a, a+1);
+ printf("OP_STRCAT\tR%d\tR%d", a, a+1);
print_lv_a(mrb, irep, a);
break;
CASE(OP_HASH, BB):
