meson: Fix installing without DESTDIR

Script fails because of `set -u`. Make sure DESTDIR is set to something

Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com> # meson v1.6.0
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
Link: https://github.com/kmod-project/kmod/pull/206

diff --git a/scripts/kmod-symlink.sh b/scripts/kmod-symlink.sh
index 6511284a97a65633e3e3b7a8620061cd4b0ea76b..f825eef89a696a79f0dfa705c9de1c771050d1cd 100755 (executable)
--- a/scripts/kmod-symlink.sh
+++ b/scripts/kmod-symlink.sh
@@ -7,4 +7,6 @@ set -euo pipefail
 #
 # For context read through https://github.com/mesonbuild/meson/issues/9
 
+DESTDIR=${DESTDIR:-/}
+
 ln -sf kmod "$DESTDIR/$1"