X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FRelationship%2FBelongsTo.pm;h=0f19bd2a35244a6e59049bc42b9b76330eeccc9d;hb=ff04fc51d1d8006d10a0629dd7b58dad0ec1a06a;hp=471a417fc82c9b3a9b1d8ed3d125c283a3b24fbb;hpb=e8fb771b9060f47eac9eaeef1d722cfe0dcfbe76;p=dbsrgits%2FDBIx-Class-Historic.git

diff --git a/lib/DBIx/Class/Relationship/BelongsTo.pm b/lib/DBIx/Class/Relationship/BelongsTo.pm
index 471a417..0f19bd2 100644
--- a/lib/DBIx/Class/Relationship/BelongsTo.pm
+++ b/lib/DBIx/Class/Relationship/BelongsTo.pm
@@ -6,8 +6,10 @@ package # hide from PAUSE
 
 use strict;
 use warnings;
+use Try::Tiny;
+use namespace::clean;
 
-our %_pod_inherit_config = 
+our %_pod_inherit_config =
   (
    class_map => { 'DBIx::Class::Relationship::BelongsTo' => 'DBIx::Class::Relationship' }
   );
@@ -16,7 +18,7 @@ sub belongs_to {
   my ($class, $rel, $f_class, $cond, $attrs) = @_;
 
   # assume a foreign key contraint unless defined otherwise
-  $attrs->{is_foreign_key_constraint} = 1 
+  $attrs->{is_foreign_key_constraint} = 1
     if not exists $attrs->{is_foreign_key_constraint};
   $attrs->{undef_on_null_fk} = 1
     if not exists $attrs->{undef_on_null_fk};
@@ -24,10 +26,10 @@ sub belongs_to {
   # no join condition or just a column name
   if (!ref $cond) {
     $class->ensure_class_loaded($f_class);
-    my %f_primaries = map { $_ => 1 } eval { $f_class->_pri_cols };
-    $class->throw_exception(
-      "Can't infer join condition for ${rel} on ${class}: $@"
-    ) if $@;
+    my %f_primaries = map { $_ => 1 } try { $f_class->_pri_cols }
+      catch {
+        $class->throw_exception( "Can't infer join condition for ${rel} on ${class}: $_");
+      };
 
     my ($pri, $too_many) = keys %f_primaries;
     $class->throw_exception(