2003-04-26 Paolo Carlini <pcarlini@unitus.it>

	* include/bits/fstream.tcc (pbackfail): Shorten a bit (10 lines)
	the innermost 'if' by factoring out some code.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66102 138bc75d-0d04-0410-961f-82ee72b054a4