t: use perl instead of "$PERL_PATH" where applicable
As of the last commit, we can use "perl" instead of
"$PERL_PATH" when running tests, as the former is now a
function which uses the latter. As the shorter "perl" is
easier on the eyes, let's switch to using it everywhere.
This is not quite a mechanical s/$PERL_PATH/perl/
replacement, though. There are some places where we invoke
perl from a script we generate on the fly, and those scripts
do not have access to our internal shell functions. The
result can be double-checked by running:
ln -s /bin/false bin-wrappers/perl
make test
which continues to pass even after this patch.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/gitweb-lib.sh b/t/gitweb-lib.sh
index 9e381e0..8cf909a 100644
--- a/t/gitweb-lib.sh
+++ b/t/gitweb-lib.sh
@@ -69,7 +69,7 @@
# written to web server logs, so we are not interested in that:
# we are interested only in properly formatted errors/warnings
rm -f gitweb.log &&
- "$PERL_PATH" -- "$SCRIPT_NAME" \
+ perl -- "$SCRIPT_NAME" \
>gitweb.output 2>gitweb.log &&
perl -w -e '
open O, ">gitweb.headers";
