[QGIS Commit] [qgis/Quantum-GIS] 8ca26d: fix build error and a warning

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: 8ca26df996a8cc7abc7282758dc0e22ccf1e6fb9
      https://github.com/qgis/Quantum-GIS/commit/8ca26df996a8cc7abc7282758dc0e22ccf1e6fb9
  Author: Juergen E. Fischer <jef at norbit.de>
  Date:   2013-04-01 (Mon, 01 Apr 2013)

  Changed paths:
    M src/core/qgsexpression.cpp
    M src/ui/symbollayer/widget_ellipse.ui
    M src/ui/symbollayer/widget_linepatternfill.ui
    M src/ui/symbollayer/widget_simplefill.ui

  Log Message:
  -----------
  fix build error and a warning