real fix for download.pl

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@5018 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/download.pl b/scripts/download.pl
index e7c7ee3..f636cca 100755 (executable)
--- a/scripts/download.pl
+++ b/scripts/download.pl
@@ -19,8 +19,9 @@ my $ok;
 @ARGV > 0 or die "Syntax: $0 <target dir> <filename> <md5sum> <mirror> [<mirror> ...]\n";
 
 my $md5cmd = `which md5sum`;
-$md5cmd =~ /not found/ and $md5cmd = `which md5`;
-$md5cmd =~ /not found/ and die 'no md5 checksum program found, please install md5 or md5sum';
+$md5cmd or $md5cmd = `which md5`;
+$md5cmd or die 'no md5 checksum program found, please install md5 or md5sum';
+chomp $md5cmd;
 
 sub download
 {
@@ -43,7 +44,6 @@ sub download
                cleanup();
                return;
        }
-       $? = 0;
        
        my $sum = `cat "$target/$filename.md5sum"`;
        $sum =~ /^(\w+)\s*/ or die "Could not generate md5sum\n";