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Avoid uninitialized value warning when debian/rules fails to run due to alien being run in a noexec directory. Closes: #579216

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* Avoid uninitialized value warning when debian/rules fails to run
  due to alien being run in a noexec directory. Closes: #579216
* Prevent DESTROY stomping on alien's exit code sometimes.
This commit is contained in:
Joey Hess
2010-04-28 11:30:44 -04:00
parent 7e84fd2a26
commit b4bdd3818d
3 changed files with 19 additions and 3 deletions
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6
Alien/Package.pm
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@@ -331,6 +331,8 @@ package was unpacked, it is time now to wipe out the temporary directory.
sub DESTROY {
my $this=shift;
my $exitcode=$?;
return if (! defined $this->unpacked_tree || $this->unpacked_tree eq '');
# This should never happen, but it pays to check.
if ($this->unpacked_tree eq '/') {
@@ -344,7 +346,9 @@ sub DESTROY {
$this->do('rm', '-rf', $this->unpacked_tree)
or die "unable to delete temporary directory '".$this->unpacked_tree."': $!";
$this->unpacked_tree('');
$this->unpacked_tree('');
$?=$exitcode;
}
=item AUTOLOAD