#4804 (ok 4.3.13) Undefined Index after export schema

[Peter Mollekopf]

Hi all,
using 4.3.11 with chrome 41.0.2272.89 (64-bit) and mac os x yosemite 10.10.2.
I´m executing designer and method "Export schema". Download works, but when I open in the same google session the file, the drawing elements within the PDF are empty (attachment 1). After the download of the PDF the next operation will produce the log:
Notice in ./libraries/plugins/schema/pdf/Pdf_Relation_Schema.class.php#587
Undefined index: foreign_field.
Backtrace

./libraries/plugins/schema/SchemaPdf.class.php#128: PMA_Pdf_Relation_Schema->__construct()
./schema_export.php#75: SchemaPdf->exportSchema(string 'sam')
./schema_export.php#40: PMA_processExportSchema(string 'pdf')
(attachment 2)

When I open the same PDF within the MAC FINDER, its perfect showing up!

When I do the same procedure in MACs safari, effect no 1 does not appear (PDF shows up perfect) but the notices (undefined index) still there.

[Madhura Jayaratne]

Fixed with https://github.com/phpmyadmin/phpmyadmin/commit/610e3c76a203c3b2252cb6df1f2ff5925c0f3295