[Bug 741495] tests/aggregator: Use correct type when setting property

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=741495
  GStreamer | gst-plugins-base | git

--- Comment #1 from Sebastian Rasmussen <sebras at hotmail.com> 2014-12-14 00:33:58 UTC ---
Created an attachment (id=292680)
 View: https://bugzilla.gnome.org/attachment.cgi?id=292680
 Review: https://bugzilla.gnome.org/review?bug=741495&attachment=292680

Proposed patch.

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