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| author | Perl 5 Porters <perl5-porters@africa.nicoh.com> | 1996-03-11 07:17:33 +0000 |
|---|---|---|
| committer | Charles Bailey <bailey@genetics.upenn.edu> | 1996-03-11 07:17:33 +0000 |
| commit | 62c81c0b976dea996d718182c8de454c07dea568 (patch) | |
| tree | 0ce91fe5a609e2d59c6c2324570e576ddc861e2a /lib/Getopt | |
| parent | 10eba7639c3bcb517c1b98078c417b4c12eb09f4 (diff) | |
| download | perl-62c81c0b976dea996d718182c8de454c07dea568.tar.gz | |
Minor change to make -w clean
Diffstat (limited to 'lib/Getopt')
| -rw-r--r-- | lib/Getopt/Long.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Getopt/Long.pm b/lib/Getopt/Long.pm index 25bf704d34..5dd5d16b25 100644 --- a/lib/Getopt/Long.pm +++ b/lib/Getopt/Long.pm @@ -599,7 +599,7 @@ sub GetOptions { # Make sure a valid perl identifier results. my $ov = $o; $ov =~ s/\W/_/g; - if ( $c =~ /@/ ) { + if ( $c && $c =~ /@/ ) { print STDERR ("=> link \"$o\" to \@$pkg","::opt_$ov\n") if $debug; eval ("\$linkage{\$o} = \\\@".$pkg."::opt_$ov;"); |