Change 34239 by [EMAIL PROTECTED] on 2008/09/02 13:03:04
Subject: [PATCH] clear docs on exists wrt autovivification
From: Moritz Lenz
Date: August 26, 2008 11:23
Affected files ...
... //depot/perl/pod/perlfunc.pod#604 edit
Differences ...
==== //depot/perl/pod/perlfunc.pod#604 (text) ====
Index: perl/pod/perlfunc.pod
--- perl/pod/perlfunc.pod#603~34089~ 2008-06-26 00:57:35.000000000 -0700
+++ perl/pod/perlfunc.pod 2008-09-02 06:03:04.000000000 -0700
@@ -1735,8 +1735,7 @@
Given an expression that specifies a hash element or array element,
returns true if the specified element in the hash or array has ever
-been initialized, even if the corresponding value is undefined. The
-element is not autovivified if it doesn't exist.
+been initialized, even if the corresponding value is undefined.
print "Exists\n" if exists $hash{$key};
print "Defined\n" if defined $hash{$key};
End of Patch.