Sam James reported a possible future build problem due to the
usage of the "which" command:
https://savannah.gnu.org/bugs/?62675
I replace "which" with "command -v" as proposed. Thanks for your
support.
Closes: 62675
# Avoids error messages during tests if $TERM is set to an unknown terminal.
TERM=; unset TERM
# Avoids error messages during tests if $TERM is set to an unknown terminal.
TERM=; unset TERM
+pspp_diff=`command -v diff`
if test X"$RUNNER" = Xwine; then
diff () {
$pspp_diff -w "$@"
if test X"$RUNNER" = Xwine; then
diff () {
$pspp_diff -w "$@"