qt-4.5 (kde-unstable) segfaults in lupdate-qt4

[Neal Becker]

 lupdate-qt4[10058]: segfault at 100000000 ip 0000000000441237 sp 
00007fff765b0bc8 error 6 in lupdate-qt4[400000+81000]

Sorry, I had to revert to qt-4.4.3 so I can't give any more debug info.