From b28f6e7c7bbad58e23304e00c5c730bd44b50ba0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de>
Date: Sat, 23 Jun 2001 19:55:38 +0000
Subject: Properly use &&. Closes bug #434989.

---
 Modules/parsermodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index 030b5cd..13fdfae 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -2524,7 +2524,7 @@ validate_node(node *tree)
     int   res  = 1;                     /* result value                   */
     node* next = 0;                     /* node to process after this one */
 
-    while (res & (tree != 0)) {
+    while (res && (tree != 0)) {
         nch  = NCH(tree);
         next = 0;
         switch (TYPE(tree)) {
-- 
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