"clean" target in Makefile broken in rev. 6324
jarek:~/gajim$ make clean
find . -name '.pyc' -exec rm {} ;
find . -name '.pyo' -exec rm {} ;
make -C po clean
make[1]: Entering directory /home/jarek/gajim/po' rm *.mo rm: cannot remove
*.mo': No such file or directory
make[1]: *** [clean] Error 1
make[1]: Leaving directory `/home/jarek/gajim/po'
make: *** [clean] Error 2