Am 14.06.2016 um 09:48 schrieb Ludovic Courtès:
-test ! -s stderr + +# Gzip 1.8+ emits warnings like "gzip: warning: GZIP environment +# variable is deprecated"; filter them out. +test `grep -v '^gzip: warning' stderr | wc -l` -eq 0
Hmmm... wouldn't it make much more sense to just eliminate the GZIP environment variable, if set?
