git » librespot.git » commit 81f0b63

diff --git a/PKGBUILD b/PKGBUILD
index 036f4b6..ff6e0f6 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -39,7 +39,7 @@ prepare() {
         [portaudio]='portaudio-backend'
     )
     for pkg in "${!PKG_FEATURE_MAP[@]}"; do
-        if pacman -Qsq "$pkg" | sed -E "/^$pkg\$/b; /.+/d"; then
+        if [[ -n `pacman -Qsq "$pkg" | sed -E "/^$pkg\$/b; /.+/d"` ]]; then
             export PKG_FEATURES="$PKG_FEATURES,${PKG_FEATURE_MAP[$pkg]}"
         fi 2>/dev/null >&2
     done