t/t3403-rebase-skip.sh: use the $( ... ) construct for command substitution

diff --git a/t/t5560-http-backend-noserver.sh b/t/t5560-http-backend-noserver.sh
index aa73eeaef82adff56083fdc2d5d35d599b73edee..9fafcf194589218e28b894a7bd9e83c9a1893fbf 100755 (executable)
--- a/t/t5560-http-backend-noserver.sh
+++ b/t/t5560-http-backend-noserver.sh
@@ -44,10 +44,6 @@ POST() {
        test_cmp exp act
 }
 
-log_div() {
-       return 0
-}
-
 . "$TEST_DIRECTORY"/t556x_common
 
 expect_aliased() {