bootstrap: remove unnecessary echo

diff --git a/bootstrap b/bootstrap
index 6c73d4e2593e1e5eff50bbfb60caf188e1a3a4af..5163aa05a40ceced8dd5aa2ab209aede19b176ad 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -4,7 +4,7 @@ gtkdocize --docdir libkmod/docs || touch libkmod/docs/gtk-doc.make
 autoreconf --install --symlink
 
 libdir() {
-       echo $(cd $1/$(gcc -print-multi-os-directory); pwd)
+       (cd "$1/$(gcc -print-multi-os-directory)"; pwd)
 }
 
 args="--prefix=/usr \