[LON-CAPA-cvs] cvs: loncom /lonnet/perl lonnet.pm

[matthew]

matthew		Tue Feb 24 11:26:07 2004 EDT

  Modified files:              
    /loncom/lonnet/perl	lonnet.pm 
  Log:
  &delenv: Remove keys from the environment when deleted.
  
  
Index: loncom/lonnet/perl/lonnet.pm
diff -u loncom/lonnet/perl/lonnet.pm:1.472 loncom/lonnet/perl/lonnet.pm:1.473
--- loncom/lonnet/perl/lonnet.pm:1.472	Tue Feb 10 19:10:01 2004
+++ loncom/lonnet/perl/lonnet.pm	Tue Feb 24 11:26:06 2004
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.472 2004/02/11 00:10:01 albertel Exp $
+# $Id: lonnet.pm,v 1.473 2004/02/24 16:26:06 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -377,7 +377,12 @@
 	    return 'error: '.$!;
 	}
 	foreach (@oldenv) {
-	    unless ($_=~/^$delthis/) { print $fh $_; }
+	    if ($_=~/^$delthis/) { 
+                my ($key,undef) = split('=',$_);
+                delete($ENV{$key});
+            } else {
+                print $fh $_; 
+            }
 	}
 	close($fh);
     }