[QGIS Commit] [qgis/Quantum-GIS] 05cdd5: Add zero pointer checks to avoid segfaults

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  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS

  Commit: 05cdd5247a3435f84be06a27a4b4e213ed861e7d
      https://github.com/qgis/Quantum-GIS/commit/05cdd5247a3435f84be06a27a4b4e213ed861e7d
  Author: Marco Hugentobler <marco.hugentobler at sourcepole.ch>
  Date:   2011-09-06 (Tue, 06 Sep 2011)

  Changed paths:
    M src/core/qgspallabeling.cpp

  Log Message:
  -----------
  Add zero pointer checks to avoid segfaults