This should be the right way to emit an error message.


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11019 c92efa57-630b-4861-b058-cf58834340f0
5.1


git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@11020 c92efa57-630b-4861-b058-cf58834340f0