Avoid test failures due to wrong terminal settings

diff --git a/tests/automake.mk b/tests/automake.mk
index 737df306f84dde79e03caefe749b5d1b7bb4ce73..3ec278c6ff0c55497277ed8894441d8c94d938ef 100644 (file)
--- a/tests/automake.mk
+++ b/tests/automake.mk
@@ -365,7 +365,7 @@ EXTRA_DIST += tests/testsuite.at
 
 CHECK_LOCAL += tests_check
 tests_check: tests/atconfig tests/atlocal $(TESTSUITE) $(check_PROGRAMS)
-       $(SHELL) '$(TESTSUITE)' -C tests AUTOTEST_PATH=$(AUTOTEST_PATH) $(TESTSUITEFLAGS)
+       XTERM_LOCALE='' $(SHELL) '$(TESTSUITE)' -C tests AUTOTEST_PATH=$(AUTOTEST_PATH) $(TESTSUITEFLAGS)
 
 CLEAN_LOCAL += tests_clean
 tests_clean: