Run autopkgtest tests with "env -i" to avoid pollution from the host env

Closes: #759655

diff --git a/debian/tests/run-tests b/debian/tests/run-tests
index 308031e..9d7c484 100644 (file)
--- a/debian/tests/run-tests
+++ b/debian/tests/run-tests
@@ -8,7 +8,9 @@ if [ ! -e environment.mak ]; then
 fi
 make -C test/interactive-helper/
 
-# run against the installed apt
+# run tests against the installed apt, use "env -i" to ensure
+# the host env does not pollute our environment
+env -i \
 APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR=$(pwd)/build/bin \
 APT_INTEGRATION_TESTS_METHODS_DIR=/usr/lib/apt/methods \
 APT_INTEGRATION_TESTS_LIBEXEC_DIR=/usr/lib/apt/ \