Consistent indentation of find-device-port-linux-udev helper script

bin/find-device-port-linux-udev

@@ -9,22 +9,22 @@ my @paths= `ls $prefix`;
 my %devices;
 
 for my $path (@paths) {
-	chomp($path);
+    chomp($path);
-	next unless -l $prefix. $path;
+    next unless -l $prefix. $path;
-	my @data = `udevadm info -q property --name=${prefix}${path}`;
+    my @data = `udevadm info -q property --name=${prefix}${path}`;
-	for my $line (@data) {
+    for my $line (@data) {
 	chomp ($line);
 	my ($key,$val) = split(/=/,$line,2);
-		$devices{$path}{$key} = $val;
+	$devices{$path}{$key} = $val;
-	}
+    }
-	if (($devices{$path}{'ID_VENDOR_ID'} == $vid) &&
+    if (($devices{$path}{'ID_VENDOR_ID'} == $vid) &&
-	   ($devices{$path}{'ID_MODEL_ID'} == $pid) ) {
+	($devices{$path}{'ID_MODEL_ID'} == $pid) ) {
 
-	   if ($devices{$path}{'ID_MM_CANDIDATE'}) {
+	if ($devices{$path}{'ID_MM_CANDIDATE'}) {
-         warn "Yikes. ModemManager wants to pwn your keyboard";
+	    warn "Yikes. ModemManager wants to pwn your keyboard";
-     }
+	}
 
-     print $devices{$path}{DEVNAME};
+	print $devices{$path}{DEVNAME};
-     exit(0);
+	exit(0);
-   }
+    }
 }