update-index: fix a memleak

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 0246e80b1af98fe213b06beb8de0a9fec464b9f2..29d3d2cca03d733245ab4d84899f10e78d542573 100755 (executable)
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -774,5 +774,4 @@ test_expect_success 'submodule update --recursive drops module name before recur
         test_i18ngrep "Submodule path .deeper/submodule/subsubmodule.: checked out" actual
        )
 '
-
 test_done