that fixes a "hang" on (at least) Debian/Sid. It's probably (ehm) an autoconf bug since AC_EGREP_CPP(yes, ...) invokes /usr/bin/yes now which, in turn, produces an endless stream of y<LF>. <rant>Hail EPITA!</rant> Rev: src/configure.in:1.755 Rev: src/modules/_Image_JPEG/configure.in:1.20