#0  0x00007fb492de2e8d in QString::replace () from /usr/lib/libQtCore.so.4
#1  0x00007fb492de33cb in QString::normalized () from /usr/lib/libQtCore.so.4
#2  0x00007fb492e3607c in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007fb492e37927 in QUrl::toAce () from /usr/lib/libQtCore.so.4
#4  0x00007fb492e41776 in ?? () from /usr/lib/libQtCore.so.4
#5  0x00007fb492e41c78 in QUrl::toEncoded () from /usr/lib/libQtCore.so.4
#6  0x00007fb4934e341c in ?? ()
#7  0x00007fb4935fe880 in ?? ()
#8  0x0000000000000000 in ?? ()