Fix Krazy warnings: nullstrassign - src/widgets/xsltexporter.cpp
Fix Krazy warnings: nullstrassign - src/widgets/xsltexporter.cpp

svn path=/trunk/extragear/utils/krecipes/; revision=1119808

eliovir/krecipes,eliovir/krecipes,eliovir/krecipes,eliovir/krecipes