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-rw-r--r--perl-install/modules.pm4
1 files changed, 2 insertions, 2 deletions
diff --git a/perl-install/modules.pm b/perl-install/modules.pm
index 21a54070a..0f800b793 100644
--- a/perl-install/modules.pm
+++ b/perl-install/modules.pm
@@ -178,7 +178,7 @@ sub remove_alias($) {
sub remove_alias_regexp($) {
my ($name) = @_;
foreach (keys %conf) {
- $conf{$_}{alias} && $_ =~ qr/$name/ or next;
+ $conf{$_}{alias} && $_ =~ /$name/ or next;
delete $conf{$_}{alias};
return 1;
}
@@ -267,7 +267,7 @@ sub write_conf {
my $v = join(' ', uniq(deref($conf{$alias}{$type})));
$_ = "$type $alias $v\n";
} elsif ($type eq 'alias' && !defined $conf{$alias}{alias}) {
- undef $_;
+ $_ = '';
}
} $file;