[QGIS Commit] [qgis/Quantum-GIS] 4be3c1: fix warning

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 4be3c19150f32c8725346d98770157593bf5559b
      https://github.com/qgis/Quantum-GIS/commit/4be3c19150f32c8725346d98770157593bf5559b
  Author: Alexander Bruy <alexander.bruy at gmail.com>
  Date:   2012-08-02 (Thu, 02 Aug 2012)

  Changed paths:
    M src/gui/raster/qgsmultibandcolorrendererwidget.cpp

  Log Message:
  -----------
  fix warning