send-email: ask about and declare 8bit mails

diff --git a/t/t3050-subprojects-fetch.sh b/t/t3050-subprojects-fetch.sh
index 34f26a8d9ed809f07d1ae5eec847c2f0ac1d2b5e..4261e9641e00fb3b543384b6a8dbbcc1a214b598 100755 (executable)
--- a/t/t3050-subprojects-fetch.sh
+++ b/t/t3050-subprojects-fetch.sh
@@ -20,13 +20,13 @@ test_expect_success setup '
 '
 
 test_expect_success clone '
-       git clone file://`pwd`/.git cloned &&
+       git clone "file://$(pwd)/.git" cloned &&
        (git rev-parse HEAD; git ls-files -s) >expected &&
        (
                cd cloned &&
                (git rev-parse HEAD; git ls-files -s) >../actual
        ) &&
-       diff -u expected actual
+       test_cmp expected actual
 '
 
 test_expect_success advance '
@@ -46,7 +46,7 @@ test_expect_success fetch '
                git pull &&
                (git rev-parse HEAD; git ls-files -s) >../actual
        ) &&
-       diff -u expected actual
+       test_cmp expected actual
 '
 
 test_done