t/t9001-send-email.sh: Remove needless PROG=* assignment

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index 73dbc4360b58c95ae135577031fb8e60b3f395f7..ac943f5eeecd17dd1edc5834265df9e16e5032f2 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -583,7 +583,7 @@ test_expect_success \
 # subsequent tests require gpg; check if it is available
 gpg --version >/dev/null 2>/dev/null
 if [ $? -eq 127 ]; then
-       say "gpg not found - skipping tag signing and verification tests"
+       say "# gpg not found - skipping tag signing and verification tests"
 else
        # As said here: http://www.gnupg.org/documentation/faqs.html#q6.19
        # the gpg version 1.0.6 didn't parse trust packets correctly, so for