[bugzilla-gnome-org-upstream/4.4: 14/19] Bug 1085182: Bugzilla::Bug->check must check that a bug ID is defined when it gets a hashref r=dkl a

[Krzesimir Nowak <krnowak src gnome org>]

commit 9e8c5571d3e38a69ccaa8f9b3a68dcd0f866c2d8
Author: Frédéric Buclin <LpSolit gmail com>
Date:   Mon Jan 5 19:30:57 2015 +0100

    Bug 1085182: Bugzilla::Bug->check must check that a bug ID is defined when it gets a hashref
    r=dkl a=glob

 Bugzilla/Bug.pm |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)
---
diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index d0e8f46..b390c12 100644
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -354,14 +354,16 @@ sub new {
 
 sub check {
     my $class = shift;
-    my ($id, $field) = @_;
-
-    ThrowUserError('improper_bug_id_field_value', { field => $field }) unless defined $id;
+    my ($param, $field) = @_;
 
     # Bugzilla::Bug throws lots of special errors, so we don't call
     # SUPER::check, we just call our new and do our own checks.
-    $id = trim($id);
-    my $self = $class->new($id);
+    my $id = ref($param)
+        ? ($param->{id} = trim($param->{id}))
+        : ($param = trim($param));
+    ThrowUserError('improper_bug_id_field_value', { field => $field }) unless defined $id;
+
+    my $self = $class->new($param);
 
     if ($self->{error}) {
         # For error messages, use the id that was returned by new(), because