[Python-checkins] CVS: python/dist/src/Doc/lib libcgi.tex,1.28,1.28.6.1

[Fred L. Drake]

Update of /cvsroot/python/python/dist/src/Doc/lib
In directory usw-pr-cvs1:/tmp/cvs-serv26689/lib

Modified Files:
      Tag: release21-maint
	libcgi.tex 
Log Message:

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.


Index: libcgi.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/lib/libcgi.tex,v
retrieving revision 1.28
retrieving revision 1.28.6.1
diff -C2 -r1.28 -r1.28.6.1
*** libcgi.tex	2000/08/25 21:47:55	1.28
--- libcgi.tex	2001/06/29 15:00:34	1.28.6.1
***************
*** 90,97 ****
  \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:
      print "<H1>Error</H1>"
      print "Please fill in the name and addr fields."
--- 90,94 ----
  \begin{verbatim}
  form = cgi.FieldStorage()
! if not (form.has_key("name") and form.has_key("addr")):
      print "<H1>Error</H1>"
      print "Please fill in the name and addr fields."