git config git-p4.attemptRCSCleanup true &&
(cd "$cli" && p4_append_to_file kwfile1.c) &&
old_lines=$(wc -l <kwfile1.c) &&
- "$PERL_PATH" -n -i -e "print unless m/Revision:/" kwfile1.c &&
+ perl -n -i -e "print unless m/Revision:/" kwfile1.c &&
new_lines=$(wc -l <kwfile1.c) &&
test $new_lines = $(($old_lines - 1)) &&