use /var/run

diff --git a/setting-tests-env-vars b/setting-tests-env-vars
index 2cd10dc46599da591c6940a6b5c281efd4894c0b..f34711e5a1bc44b1d0b14849298bbad2382bb3fe 100755 (executable)
--- a/setting-tests-env-vars
+++ b/setting-tests-env-vars
@@ -1,5 +1,6 @@
 #!/bin/sh
 
 export DGIT_TEST_RUN_PFX=eatmydata
+export DGIT_TESTS_TMPDIR=/run/user/`id -u`/dgit-tests-tmp
 
 exec "$@"