diff options
Diffstat (limited to 'dh_compress')
| -rwxr-xr-x | dh_compress | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/dh_compress b/dh_compress index 9d287af4..cbdf627c 100755 --- a/dh_compress +++ b/dh_compress @@ -166,16 +166,24 @@ foreach my $package (@{$dh{DOPACKAGES}}) { chdir($olddir); # Fix up symlinks that were pointing to the uncompressed files. - open (FIND,"find $tmp -type l |"); - while (<FIND>) { - chomp; - my ($directory)=m:(.*)/:; - my $linkval=readlink($_); - if (! -e "$directory/$linkval" && -e "$directory/$linkval.gz") { - doit("rm","-f",$_); - doit("ln","-sf","$linkval.gz","$_.gz"); + my %links = map { chomp; $_ => 1 } `find $tmp -type l`; + my $changed; + # Keep looping through looking for broken links until no more + # changes are made. This is done in case there are links pointing + # to links, pointing to compressed files. + do { + $changed = 0; + foreach my $link (keys %links) { + my ($directory) = $link =~ m:(.*)/:; + my $linkval = readlink($link); + if (! -e "$directory/$linkval" && -e "$directory/$linkval.gz") { + doit("rm","-f",$link); + doit("ln","-sf","$linkval.gz","$link.gz"); + delete $links{$link}; + $changed++; + } } - } + } while $changed; } =head1 SEE ALSO |