tests: fix a potential spurious failure due to global config.site

* t/instdir-no-empty.sh: Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/instdir-no-empty.sh b/t/instdir-no-empty.sh
index 03e1862..4c311e5 100644 (file)
--- a/t/instdir-no-empty.sh
+++ b/t/instdir-no-empty.sh
@@ -111,8 +111,9 @@ $MAKE uninstall
 doinst bin_SCRIPTS=foo.sh
 test -f inst/bin/foo.sh
 
-./configure
-doinst DESTDIR="$cwd/dest"
+# Explicitly pass prefix to avoid spurious influences from
+# global config.site scripts.
+./configure --prefix="/usr/local"
 test ! -e dest || { find dest; exit 1; }
 $MAKE uninstall
 doinst DESTDIR="$cwd/dest" bin_SCRIPTS=foo.sh