Quote what doesn't need to be unquoted

Author: Fayti1703

libexec/inject-libv8

@@ -50,16 +50,16 @@ for lib in libv8_monolith.a; do
             cd "$tmpdir/stage"
 
             # create folders named in `ar` archive (`ar -x` fails to create these)
-            $AR $ARLISTFLAGS "$BASEDIR/out/$BUILDTYPE/$lib" | while read -r path; do
-              dirname $path
+            "$AR" "$ARLISTFLAGS" "$BASEDIR/out/$BUILDTYPE/$lib" | while read -r path; do
+              dirname "$path"
             done | uniq | xargs mkdir -p
-            $AR $AREXTRACTFLAGS "$BASEDIR/out/${BUILDTYPE}/$lib"
+            "$AR" "$AREXTRACTFLAGS" "$BASEDIR/out/${BUILDTYPE}/$lib"
 
             # strip all objects
-            $FIND -type f -exec "$STRIP" -Sx {} +
+            "$FIND" -type f -exec "$STRIP" -Sx {} +
 
             # rebuild the archive
-            $FIND -type f -exec $AR $ARCOLLECTFLAGS "../$lib" {} +
+            "$FIND" -type f -exec "$AR" "$ARCOLLECTFLAGS" "../$lib" {} +
             $ARBUILDSYMBOLS "../$lib"
             mv "../$lib" "$dir/$lib"
         )