From 9f9bd6af7805d1df5152318663a55f0087b51eac Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Fri, 29 Jun 2001 14:59:01 +0000
Subject: [PATCH] Simplify an example based on comment from Thomas Holenstein
 <thomas@hex.ch>: Do not use an extra flag variable to test only once in one
 subsequent if statement.

---
 Doc/lib/libcgi.tex | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/Doc/lib/libcgi.tex b/Doc/lib/libcgi.tex
index 285c08f66e4..8ab562d8b21 100644
--- a/Doc/lib/libcgi.tex
+++ b/Doc/lib/libcgi.tex
@@ -89,10 +89,7 @@ non-empty string:
 
 \begin{verbatim}
 form = cgi.FieldStorage()
-form_ok = 0
-if form.has_key("name") and form.has_key("addr"):
-    form_ok = 1
-if not form_ok:
+if not (form.has_key("name") and form.has_key("addr")):
     print "<H1>Error</H1>"
     print "Please fill in the name and addr fields."
     return