[QGIS Commit] [qgis/Quantum-GIS] a29f2b: Fix for #7993 again, fields are listed twice in la...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: a29f2ba5a1c1567d3b61af4ef7ab3d5e52247f5c
      https://github.com/qgis/Quantum-GIS/commit/a29f2ba5a1c1567d3b61af4ef7ab3d5e52247f5c
  Author: Larry Shaffer <larrys at dakotacarto.com>
  Date:   2013-06-04 (Tue, 04 Jun 2013)

  Changed paths:
    M src/gui/qgsdatadefinedbutton.cpp
    M src/gui/qgsdatadefinedbutton.h

  Log Message:
  -----------
  Fix for #7993 again, fields are listed twice in labeling data defined menu

- Reverts 0192e37
- Move code from init() to ctor for fix and to ensure connections are not duplicated
- New code also fixes previously unknown issue when loading .qml style