Make install_mesa_freeworld fedora-specific

installJRMC

@@ -569,10 +569,12 @@ install_external_repos() {
   esac
 }
 
-# @description Installs mesa-va-drivers-freeworld
+# @description Installs mesa-va-drivers-freeworld on Fedora
 install_mesa_freeworld() {
   debug "${FUNCNAME[0]}()"
   local pkg freeworld_pkg
+  case $ID in
+    fedora)
       for pkg in mesa-va-drivers mesa-vdpau-drivers mesa-vulkan-drivers; do
         freeworld_pkg="${pkg}-freeworld"
         if ! "${PKG_QUERY[@]}" "$freeworld_pkg" &>/dev/null; then
@@ -585,6 +587,8 @@ install_mesa_freeworld() {
           fi
         fi
       done
+      ;;
+  esac
 }
 
 # @description Installs JRiver Media Center from a remote repository