Doc tweak from Wolfgang Laun.

[perl5.git] / lib / diagnostics.pm

diff --git a/lib/diagnostics.pm b/lib/diagnostics.pm
index 5d8f4e7..c68fa3f 100755 (executable)
--- a/lib/diagnostics.pm
+++ b/lib/diagnostics.pm
@@ -168,7 +168,7 @@ Tom Christiansen <F<tchrist@mox.perl.com>>, 25 June 1995.
 =cut
 
 use strict;
-use 5.6.0;
+use 5.006;
 use Carp;
 
 our $VERSION = 1.1;
@@ -411,7 +411,7 @@ sub import {
     shift;
     $^W = 1; # yup, clobbered the global variable; 
             # tough, if you want diags, you want diags.
-    return if $SIG{__WARN__} eq \&warn_trap;
+    return if defined $SIG{__WARN__} && ($SIG{__WARN__} eq \&warn_trap);
 
     for (@_) {