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-rw-r--r--perl-install/any.pm3
-rw-r--r--perl-install/mouse.pm3
2 files changed, 3 insertions, 3 deletions
diff --git a/perl-install/any.pm b/perl-install/any.pm
index d015e5897..543ea7e0f 100644
--- a/perl-install/any.pm
+++ b/perl-install/any.pm
@@ -407,7 +407,8 @@ sub pppConfig {
my ($in, $modem, $prefix, $install) = @_;
$modem or return;
- symlinkf($modem->{device}, "$prefix/dev/modem") or log::l("creation of $prefix/dev/modem failed");
+ if_($modem->{device} ne "$prefix/dev/modem",
+ symlinkf($modem->{device}, "$prefix/dev/modem") or log::l("creation of $prefix/dev/modem failed"));
$install->(qw(ppp)) unless $::testing;
my %toreplace;
diff --git a/perl-install/mouse.pm b/perl-install/mouse.pm
index bc7a9e565..815d64f7c 100644
--- a/perl-install/mouse.pm
+++ b/perl-install/mouse.pm
@@ -143,8 +143,7 @@ sub fullname2mouse {
sub serial_ports() { map { "ttyS$_" } 0..7 }
sub serial_port2text {
- $_[0] =~ /ttyS (\d+)/x;
- "$_[0] / COM" . ($1 + 1);
+ $_[0] =~ /ttyS (\d+)/x ? "$_[0] / COM" . ($1 + 1) : $_[0];
}
sub read {