compiler warnings
compiler warnings

git-svn-id: 7dcbe3a2cfbab14f53e32d77b78d91a4bd2a180d@2992 1b0b35fe-f740-4c1b-b404-a338b32e513b

qorelanguage/module-qt4,qorelanguage/module-qt4,qorelanguage/module-qt4,qorelanguage/module-qt4