X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FStorage.pm;h=d949b01e428c06969605405909e242d3ac0d0686;hb=e50536940adf2ebaef907a0c29ae37fbd5ce95b1;hp=47aef3699b7d636ed6e01f8b25570ad086c7bdea;hpb=ddcc02d14d03169c54c65db9f0f446836483ba55;p=dbsrgits%2FDBIx-Class.git

diff --git a/lib/DBIx/Class/Storage.pm b/lib/DBIx/Class/Storage.pm
index 47aef36..d949b01 100644
--- a/lib/DBIx/Class/Storage.pm
+++ b/lib/DBIx/Class/Storage.pm
@@ -16,7 +16,7 @@ use DBIx::Class::Carp;
 use DBIx::Class::Storage::BlockRunner;
 use Scalar::Util qw/blessed weaken/;
 use DBIx::Class::Storage::TxnScopeGuard;
-use DBIx::Class::_Util 'dbic_internal_try';
+use DBIx::Class::_Util qw( dbic_internal_try fail_on_internal_call );
 use Try::Tiny;
 use namespace::clean;
 
@@ -25,7 +25,10 @@ __PACKAGE__->mk_group_accessors(component_class => 'cursor_class');
 
 __PACKAGE__->cursor_class('DBIx::Class::Cursor');
 
-sub cursor { shift->cursor_class(@_); }
+sub cursor {
+  DBIx::Class::_ENV_::ASSERT_NO_INTERNAL_INDIRECT_CALLS and fail_on_internal_call;
+  shift->cursor_class(@_);
+}
 
 =head1 NAME
 
@@ -431,12 +434,15 @@ sub svp_release {
 
   if (defined $name) {
     my @stack = @{ $self->savepoints };
-    my $svp;
+    my $svp = '';
 
-    do { $svp = pop @stack } until $svp eq $name;
+    while( $svp ne $name ) {
 
-    $self->throw_exception ("Savepoint '$name' does not exist")
-      unless $svp;
+      $self->throw_exception ("Savepoint '$name' does not exist")
+        unless @stack;
+
+      $svp = pop @stack;
+    }
 
     $self->savepoints(\@stack); # put back what's left
   }
@@ -577,6 +583,7 @@ sub debugobj {
 
       if ($profile =~ /^\.?\//) {
 
+        require DBIx::Class::Optional::Dependencies;
         if ( my $missing = DBIx::Class::Optional::Dependencies->req_missing_for ('config_file_reader') ) {
           $self->throw_exception("Unable to parse TRACE_PROFILE config file '$profile' without $missing");
         }