Remove a spurious undefined warning when using getopts.pl with -w.

(from Debian)

p4raw-id: //depot/perl@24019

diff --git a/lib/getopts.pl b/lib/getopts.pl
index 4a50b8f..e30820a 100644 (file)
--- a/lib/getopts.pl
+++ b/lib/getopts.pl
@@ -31,7 +31,7 @@ sub Getopts {
                                }
                                eval "
                                push(\@opt_$first, \$rest);
-                               if(\$opt_$first eq '') {
+                               if (!defined \$opt_$first or \$opt_$first eq '') {
                                        \$opt_$first = \$rest;
                                }
                                else {