regenerate tests/Makefile.in

diff --git a/tests/Makefile.in b/tests/Makefile.in
index 39984b68787459a2ffe180d540776228be2a577d..30965f4beebe17bf7956759a5efcb1f18a276db2 100644 (file)
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -406,6 +406,7 @@ AM_TESTS_ENVIRONMENT = \
   test x"$$me" = x || unset me; \
   test x"$$required" = x || unset required; \
   test x"$$parallel_tests" = x || unset parallel_tests; \
+  test x"$$test_prefer_config_shell" || unset test_prefer_config_shell; \
   test x"$$original_AUTOMAKE" = x || unset original_AUTOMAKE; \
   test x"$$original_ACLOCAL" = x || unset original_ACLOCAL; \
   AM_TESTS_REEXEC=no; export AM_TESTS_REEXEC; \