d/tests: Quote more defensively

diff --git a/debian/tests/installed-tests-flaky b/debian/tests/installed-tests-flaky
index 230add64ef7ab69d32f0286625d3f13ee785a3eb..244a1bc5817549fe2f17fb4a2f6b05fa06be943a 100755 (executable)
--- a/debian/tests/installed-tests-flaky
+++ b/debian/tests/installed-tests-flaky
@@ -18,7 +18,7 @@ debian/tests/run-with-locales \
     --generate en_US.UTF-8 \
     --generate sv_SE=ISO-8859-1 \
     -- \
-debian/tests/run-with-display $GDK_BACKEND \
+debian/tests/run-with-display "$GDK_BACKEND" \
 gnome-desktop-testing-runner \
 --report-directory="$AUTOPKGTEST_ARTIFACTS" \
 --tap \

diff --git a/debian/tests/python3-gi b/debian/tests/python3-gi
index 2fc1ad8fc4eebe999206dfd0c2faab95ff3e8b03..4371c465877391e784656ad09bd3c5d61a87efc7 100755 (executable)
--- a/debian/tests/python3-gi
+++ b/debian/tests/python3-gi
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-debian/tests/run-with-display $GDK_BACKEND \
+debian/tests/run-with-display "$GDK_BACKEND" \
 dbus-run-session \
 python3 <<EOF
 import gi