Enable backcompat tests for CLEANTEST=false

diff --git a/maint/travis-ci_scripts/10_before_install.bash b/maint/travis-ci_scripts/10_before_install.bash
index f861b0e..3ab395c 100755 (executable)
--- a/maint/travis-ci_scripts/10_before_install.bash
+++ b/maint/travis-ci_scripts/10_before_install.bash
@@ -15,6 +15,8 @@ export NUMTHREADS="$(( $(perl -0777 -n -e 'print (/ (?: .+ ^ processor \s+ : \s+
 
 export CACHE_DIR="/tmp/poormanscache"
 
+export SCHEMA_LOADER_TESTS_BACKCOMPAT=1
+
 # install some common tools from APT, more below unless CLEANTEST
 apt_install libapp-nopaste-perl tree apt-transport-https