[CMake] Does SET_TARGET_PROPERTIES(foo PROPERTIES INSTALL_RPATH /path1; /path2) still silently ignore path2?

[Dan Kegel]

With cmake 2.8.12.2,

SET_TARGET_PROPERTIES (foo PROPERTIES INSTALL_RPATH ${my_install_rpath})

silently only obeys the first directory in the rpath, but

SET_TARGET_PROPERTIES (foo PROPERTIES INSTALL_RPATH "${my_install_rpath}")

works.  Is it still that way in the latest cmake, and is there
already a bug for this?  I looked,
but didn't see one.