2 files changed, 11 insertions, 4 deletions
diff --git a/ChangeLog b/ChangeLog
index 7d83143ac2..6c8c2d7741 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Oct 29 11:35:04 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (rb_parser_append_print, rb_parser_while_loop): body node
+	  can be empty.  [ruby-dev:24628]
+
 Fri Oct 29 10:00:30 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (ruby_cleanup): ruby_finalize_1 may cause exception,
diff --git a/parse.y b/parse.y
index d18c59b06b..123fa9e6a0 100644
--- a/parse.y
+++ b/parse.y
@@ -7771,9 +7771,10 @@ NODE*
 rb_parser_append_print(node)
     NODE *node;
 {
-    NODE *prelude = (nd_type(node) == NODE_PRELUDE) ? node : 0;
+    NODE *prelude = 0;
 
-    if (prelude) {
+    if (node && (nd_type(node) == NODE_PRELUDE)) {
+	prelude = node;
 	node = node->nd_body;
     }
     node = block_append(node,
@@ -7791,9 +7792,10 @@ rb_parser_while_loop(node, chop, split)
     NODE *node;
     int chop, split;
 {
-    NODE *prelude = (nd_type(node) == NODE_PRELUDE) ? node : 0;
+    NODE *prelude = 0;
 
-    if (prelude) {
+    if (node && (nd_type(node) == NODE_PRELUDE)) {
+	prelude = node;
 	node = node->nd_body;
     }
     if (split) {