fix ENV in flatpak

data_from_portwine/scripts/functions_helper

@@ -587,7 +587,7 @@ pw_init_runtime () {
         else PW_TERM="env LD_LIBRARY_PATH=\"${PW_LD_LIBRARY_PATH}\" ${PW_PLUGINS_PATH}/portable/bin/xterm -bg black -fg white -e"
         fi
         export PW_TERM
-        export pw_runtime=""
+        export pw_runtime="env"
         return 0
     fi
 
@@ -1648,7 +1648,7 @@ start_portwine () {
         done
 
         print_info "Used wineboot $@ for prefix: ${PW_PREFIX_NAME}"
-        ${pw_runtime} env GST_PLUGIN_SYSTEM_PATH_1_0="" LD_LIBRARY_PATH="${PW_LD_LIBRARY_PATH}:${WINE_LIBRARY_PATH}" \
+        ${pw_runtime} GST_PLUGIN_SYSTEM_PATH_1_0="" LD_LIBRARY_PATH="${PW_LD_LIBRARY_PATH}:${WINE_LIBRARY_PATH}" \
         WINEDEBUG="fixme-all,err+loaddll,err+dll,err+file,err+reg" \
         "${WINELOADER}" wineboot $@ &>>"${PORT_WINE_TMP_PATH}/update_pfx_log"
         wait_wineserver