Localization files can no longer be loaded using relative path in latest Qt release (4.7.4)

Localization files can no longer be loaded using relative path in latest Qt release

Previously it was possible to pass a relative path to the QTranslator::load function. This no longer works for us on Symbian, probably since the Qt commits
http://qt.gitorious.org/qt/qt/commit/5dec90ff13cd96ca4f341cf5e8360037edf5eeb3
http://qt.gitorious.org/qt/qt/commit/3ae56c0e4cfdd30579dbbff97fbf37af1da73a78
We could fix this by passing the complete path to the translation file into the load function.
Unfortunately this issue broke our ovi store release because the latest Qt version is loaded by the smart installer. Also we had to quick fix the SoLo release in last minute.

A possible reason why it doesn't work for us might be in line 415 of qtranslator.cpp:
if (prefix.length() > 2 && prefix.at(1) == QLatin1Char(':') && prefix.at(0).isLetter())
prefix[0] = QLatin1Char('Y');
This might result in not finding the file when the app is installed on C: (This is just guessing)