apply: add t4137 for submodule updates

diff --git a/t/t5561-http-backend.sh b/t/t5561-http-backend.sh
index b5d7fbc3815aed53ec50bdf7f5dbf2c796fed1fe..d23fb0238483520e77004a208f15db808941b4af 100755 (executable)
--- a/t/t5561-http-backend.sh
+++ b/t/t5561-http-backend.sh
@@ -8,7 +8,6 @@ if test -n "$NO_CURL"; then
        test_done
 fi
 
-LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5561'}
 . "$TEST_DIRECTORY"/lib-httpd.sh
 start_httpd