From: Anthony Baxter <anthonybaxter@gmail.com>
Date: Thu, 1 Nov 2001 12:48:28 +0000 (+0000)
Subject: backport 2.61.
X-Git-Tag: v2.1.2c1~96
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=449ff25782a281e8f603b90116b642859c7f093f;p=thirdparty%2FPython%2Fcpython.git

backport 2.61.
    Properly use &&. Closes bug #434989.
---

diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index 030b5cd6f7a1..13fdfae55b99 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)) {