From 2bac5f3298af1c09576cfaaa2b3bcce019d04e91 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Fri, 26 Mar 2021 23:09:34 -0400
Subject: ball: Initialize other ball in collision loop

---
diff --git a/src/ball.c b/src/ball.c
index 1386cfd..2a2c721 100644
--- a/src/ball.c
+++ b/src/ball.c
@@ -100,7 +100,7 @@ db_balls_collisions(struct db_ball *ball)
 	int             col_x;
 	int             col_y;
 
-	for (; other != NULL; other = other->next) {
+	for (other = ball->next; other != NULL; other = other->next) {
 		if (db_col_pt_cir_cir(ball->x, ball->y, ball->r,
 					other->x, other->y, other->r,
 					&col_x, &col_y)) {
--
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