send-email: ensure quoted addresses are rfc2047 encoded

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 8de5ee1b580b3f1354428f44c3389239ce0b0894..b050196cb7bb1b668925afe4c9307ea578c97166 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -523,14 +523,6 @@ test_done () {
        fi
        case "$test_failure" in
        0)
-               # We could:
-               # cd .. && rm -fr 'trash directory'
-               # but that means we forbid any tests that use their own
-               # subdirectory from calling test_done without coming back
-               # to where they started from.
-               # The Makefile provided will clean this test area so
-               # we will leave things as they are.
-
                say_color pass "passed all $msg"
 
                test -d "$remove_trash" &&
@@ -697,10 +689,12 @@ case $(uname -s) in
        }
        # no POSIX permissions
        # backslashes in pathspec are converted to '/'
+       # exec does not inherit the PID
        ;;
 *)
        test_set_prereq POSIXPERM
        test_set_prereq BSLASHPSPEC
+       test_set_prereq EXECKEEPSPID
        ;;
 esac