Fix calculate --rebuild

Change.log

@@ -8,6 +8,7 @@ CHANGE LOG
 * Added the mounting of /var/calculate/remote by cl-builder.
 * Changed isolinux template for CSS.
 * Changed output kernel file names for cl-kernel.
+* Add bulgarian language.
 
 1.3.12
 * Fix creating format a digest file.

install/calculate

@@ -5463,7 +5463,7 @@ sub createiso{
 	my $addsoft;
 	{
 		my $mempath = "$data{tmpdir}/livecd/calculate/boot/memtest86plus/memtest.bin";
-		if(-e $mempath){$addsoft .= "cp -a $mempath $target/$isolinux/memtest &&";}
+		if(-e $mempath){$addsoft .= "cp -rpL $mempath $target/$isolinux/memtest &&";}
 	}
 	if(system(qq|
 		cp $data{tmpdir}/livecd/calculate/boot/vmlinuz $target/boot/vmlinuz &&