meson: $DESTDIR might be undefined

[thirdparty/systemd.git] / tools / meson-make-symlink.sh

diff --git a/tools/meson-make-symlink.sh b/tools/meson-make-symlink.sh
index 69eab9ba733542d7885592b4d8ca88a6822f4735..360ff92ebb223e83b9e4e12377f4b0516a68b8e7 100755 (executable)
--- a/tools/meson-make-symlink.sh
+++ b/tools/meson-make-symlink.sh
@@ -3,9 +3,9 @@
 # this is needed mostly because $DESTDIR is provided as a variable,
 # and we need to create the target directory...
 
-mkdir -vp "$(dirname "${DESTDIR}$2")"
+mkdir -vp "$(dirname "${DESTDIR:-}$2")"
 if [ "$(dirname $1)" = . ]; then
-    ln -vfs -T "$1" "${DESTDIR}$2"
+    ln -vfs -T "$1" "${DESTDIR:-}$2"
 else
-    ln -vfs -T --relative "${DESTDIR}$1" "${DESTDIR}$2"
+    ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"
 fi