[QGIS Commit] [qgis/Quantum-GIS] cc5c8a: Check for empty field name. Fixes #4914

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qgis/Quantum-GIS
  Commit: cc5c8a3b954a5c8c749f74c81b8c654b30216d19
      https://github.com/qgis/Quantum-GIS/commit/cc5c8a3b954a5c8c749f74c81b8c654b30216d19
  Author: Nathan Woodrow <woodrow.nathan at gmail.com>
  Date:   2012-01-31 (Tue, 31 Jan 2012)

  Changed paths:
    M src/app/qgsfieldcalculator.cpp
  M src/app/qgsfieldcalculator.h

  Log Message:
  -----------
  Check for empty field name. Fixes #4914