diff --git a/compile.c b/compile.c
index b04917066d..4c7a8c136f 100644
--- a/compile.c
+++ b/compile.c
@@ -6099,13 +6099,13 @@ static int
 iseq_compile_each(rb_iseq_t *iseq, LINK_ANCHOR *ret, const NODE *node, int popped)
 {
     if (node == 0) {
-	if (!popped) {
-	    int lineno = ISEQ_COMPILE_DATA(iseq)->last_line;
-	    if (lineno == 0) lineno = FIX2INT(rb_iseq_first_lineno(iseq));
-	    debugs("node: NODE_NIL(implicit)\n");
-	    ADD_INSN(ret, lineno, putnil);
-	}
-	return COMPILE_OK;
+        if (!popped) {
+            int lineno = ISEQ_COMPILE_DATA(iseq)->last_line;
+            if (lineno == 0) lineno = FIX2INT(rb_iseq_first_lineno(iseq));
+            debugs("node: NODE_NIL(implicit)\n");
+            ADD_INSN(ret, lineno, putnil);
+        }
+        return COMPILE_OK;
     }
     return iseq_compile_each0(iseq, ret, node, popped);
 }