system/nvidia-driver: Fix typo that broke runlevel 4 SDDM login.

Signed-off-by: bedlam <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/nvidia-driver/nvidia-driver.SlackBuild

@@ -28,7 +28,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=nvidia-driver
 VERSION=${VERSION:-525.89.02}
-BUILD=${BUILD:-2}
+BUILD=${BUILD:-3}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -57,6 +57,12 @@ else
   exit 1
 fi
 
+if [ "${COMPAT32}" = "yes" ]; then
+    MULTI="_multilib"
+else
+    MULTI=""
+fi
+
 # If the variable PRINT_PACKAGE_NAME is set, then this script will report what
 # the name of the created package would be, and then exit. This information
 # could be useful to other scripts.
@@ -131,12 +137,15 @@ cd -
 mv -f $PKG/usr/bin/nvidia-installer $TMP/$SRCNAM
 mv -f $PKG/usr/man/man1/nvidia-installer.1.gz $TMP/$SRCNAM
 
-if [ "${COMPAT32}" = "yes" ]; then
+if [ "$ARCH" = "x86_64" -a "${COMPAT32}" = "yes" ]; then
     COMP32="--install-compat32-libs --compat32-prefix=$PKG/usr"
-    MULTI="_multilib"
+    mkdir -p $PKG/usr/lib
 else
-    COMP32="--no-install-compat32-libs"
-    MULTI=""
+    if [ ! "$ARCH" = "x86_64" ]; then
+        COMP32=""
+    else
+        COMP32="--no-install-compat32-libs"
+    fi
 fi
 
 # Install the binary libs using nvidia-installer compiled above
@@ -178,7 +187,8 @@ fi
 # remove a pair of folders installed and used by nvidia-installer but
 # no longer needed (caused the "failed to remove some directories"
 # warning message):
-rm -rf /{usr,var}/lib/nvidia || true
+rm -rf $PKG/usr/lib/nvidia || true
+rm -rf $PKG/var/lib || true
 
 # Mitigate a bug in nvidia-installer that misplaces a symlink
 # (Thanks to marco70 on LQ for catching this: