From 77e876615da5f1482b225bd4f754b9fefcd52cec Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 27 Jul 2000 09:49:34 +0000
Subject: matz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 parse.y | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index fcdee13cbe..48e26e7acc 100644
--- a/parse.y
+++ b/parse.y
@@ -1786,9 +1786,6 @@ none		: /* none */
 #include <sys/types.h>
 #include "regex.h"
 #include "util.h"
-#ifndef strdup
-char *strdup();
-#endif
 
 #define is_identchar(c) (((int)(c))!=-1&&(ISALNUM(c) || (c) == '_' || ismbchar(c)))
 
@@ -1862,6 +1859,7 @@ yycompile(f, line)
     int line;
 {
     int n;
+    NODE *node = 0;
 
     if (!compile_for_eval && rb_safe_level() == 0 &&
 	rb_const_defined(rb_cObject, rb_intern("SCRIPT_LINES__"))) {
@@ -1898,9 +1896,9 @@ yycompile(f, line)
     class_nest = 0;
     in_single = 0;
     cur_mid = 0;
-    if (n == 0) return ruby_eval_tree;
 
-    return 0;
+    if (n == 0) node = ruby_eval_tree;
+    return node;
 }
 
 static int lex_gets_ptr;
-- 
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