1 files changed, 4 insertions, 6 deletions
diff --git a/rules.js b/rules.js
index a7f28fe..31e5a6c 100644
--- a/rules.js
+++ b/rules.js
@@ -2862,16 +2862,16 @@ function save_withdrawal_supply_lines() {
 
 // ==== MOVEMENT PHASE ===
 
-function init_move_summary() {
-	game.summary = {}
-}
-
 function push_move_summary(from, to, via, forced) {
 	let mm = (from) | (to << 8) | (via << 16) | (forced << 24)
+	if (game.summary === null)
+		game.summary = {}
 	game.summary[mm] = (game.summary[mm]|0) + 1
 }
 
 function flush_move_summary() {
+	if (game.summary === null)
+		return
 	log_br()
 	if (!game.from1 && !game.from2) {
 		log(`Passed.`)
@@ -2925,7 +2925,6 @@ function goto_move_phase() {
 	set_clear(game.fired)
 	game.forced = []
 	game.state = 'select_moves'
-	init_move_summary()
 
 	if (game.phasing === AXIS && game.scenario !== "1940" && game.rommel === 0)
 		if (game.turn_option !== 'offensive' && game.turn_option !== 'blitz')
@@ -3421,7 +3420,6 @@ states.move = {
 	overrun() {
 		push_undo()
 		flush_move_summary()
-		init_move_summary()
 		game.state = 'overrun'
 
 		if (false) {