[libconfig-model-dpkg-perl] 01/01: fix warnings issued when a alternate dep contains an unknown/virtual package

[dod at debian.org]

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dod pushed a commit to branch master
in repository libconfig-model-dpkg-perl.

commit c121efae410c4935ddc99440345ab701a1c95c17
Author: Dominique Dumont <dod at debian.org>
Date:   Thu Jan 16 22:23:43 2014 +0100

    fix warnings issued when a alternate dep contains an unknown/virtual package
---
 lib/Config/Model/Dpkg/Dependency.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/Config/Model/Dpkg/Dependency.pm b/lib/Config/Model/Dpkg/Dependency.pm
index a855cfe..bbb521d 100644
--- a/lib/Config/Model/Dpkg/Dependency.pm
+++ b/lib/Config/Model/Dpkg/Dependency.pm
@@ -429,6 +429,11 @@ sub check_perl_lib_dep {
         $async_log->debug("on_get_lib_version called with @_") ;
         # get_available_version returns oldest first, like (etch,1.2,...)
         my ($oldest_debian_with_lib,$oldest_lib_version_in_debian) = @_[0,1] ;
+        if (not defined $oldest_lib_version_in_debian or not defined $oldest_debian_with_lib) {
+             # no need to check further. Call send to unblock wait done with recv
+            AnyEvent::postpone { $perl_dep_cv->send };
+            return;
+        }
         # lob off debian release number
         $oldest_lib_version_in_debian =~ s/-.*//;
         my $check_v = $dep_v ;

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