Prepend local variable with _

Described under Package etiquette
https://wiki.archlinux.org/index.php/Arch_package_guidelines

1 files changed, 4 insertions, 4 deletions

diff --git a/PKGBUILD b/PKGBUILD
index fd2a62bf589e..7e8d57f43522 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -18,11 +18,11 @@ sha256sums=("371d5a3f81a986ec5b3446c62a36cbf5eb951c97ea2b4a64752c4709bb8e6c76")
 build() {
     cd "OpenVR-AdvancedSettings-$pkgver"
 
-    additionalOptions=
+    _additionalOptions=
 
     pacman -Qi xorg-server >/dev/null 2>&1
     if [ $? -ne 0 ]; then
-        additionalOptions="CONFIG+=noX11"
+        _additionalOptions="CONFIG+=noX11"
         echo "X11 features disabled."
     else
         echo "X11 features enabled."
@@ -30,13 +30,13 @@ build() {
 
     pacman -Qi dbus >/dev/null 2>&1
     if [ $? -ne 0 ]; then
-        additionalOptions+=" CONFIG+=noDBUS"
+        _additionalOptions+=" CONFIG+=noDBUS"
         echo "DBUS features disabled."
     else
         echo "DBUS features enabled."
     fi
 
-    qmake PREFIX="$pkgdir/opt/" $additionalOptions
+    qmake PREFIX="$pkgdir/opt/" $_additionalOptions
     make
 }