[QGIS Commit] [qgis/Quantum-GIS] 0710de: [dbmanager] Fix python error

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 0710de3e64c62b0eb39df2cdaa56c5c4a189040e
      https://github.com/qgis/Quantum-GIS/commit/0710de3e64c62b0eb39df2cdaa56c5c4a189040e
  Author: Matthias Kuhn <matthias.kuhn at gmx.ch>
  Date:   2013-06-20 (Thu, 20 Jun 2013)

  Changed paths:
    M python/plugins/db_manager/layer_preview.py

  Log Message:
  -----------
  [dbmanager] Fix python error