[QGIS Commit] [qgis/Quantum-GIS] a4670f: Fix warning

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: a4670f04d3dcf19d350f700569e69dfe1d5c4ddc
      https://github.com/qgis/Quantum-GIS/commit/a4670f04d3dcf19d350f700569e69dfe1d5c4ddc
  Author: Marco Hugentobler <marco.hugentobler at sourcepole.ch>
  Date:   2012-07-31 (Tue, 31 Jul 2012)

  Changed paths:
    M src/core/raster/qgsrasterfilewriter.cpp

  Log Message:
  -----------
  Fix warning