m4f: fix typo in unused m4f_mult_v4f()

2 files changed, 1 insertions, 2 deletions

diff --git a/src/game.c b/src/game.c
index 31e8a48..0d51462 100644
--- a/src/game.c
+++ b/src/game.c
@@ -188,7 +188,6 @@ static adult_t * adult_new(game_t *game, stage_t *parent)
 }
 
 
-
 static baby_t * baby_new(game_t *game, stage_t *parent)
 {
 	baby_t	*baby;
diff --git a/src/m4f.h b/src/m4f.h
index 2c5a0f1..7c121f3 100644
--- a/src/m4f.h
+++ b/src/m4f.h
@@ -84,7 +84,7 @@ static inline v4f_t m4f_mult_v4f(const m4f_t *a, const v4f_t *b)
 {
 	v4f_t	v;
 
-	v.x = (a->m[0][0] * b->x) + (a->m[1][1] * b->y) + (a->m[2][0] * b->z) + (a->m[3][0] * b->w);
+	v.x = (a->m[0][0] * b->x) + (a->m[1][0] * b->y) + (a->m[2][0] * b->z) + (a->m[3][0] * b->w);
 	v.y = (a->m[0][1] * b->x) + (a->m[1][1] * b->y) + (a->m[2][1] * b->z) + (a->m[3][1] * b->w);
 	v.z = (a->m[0][2] * b->x) + (a->m[1][2] * b->y) + (a->m[2][2] * b->z) + (a->m[3][2] * b->w);
 	v.w = (a->m[0][3] * b->x) + (a->m[1][3] * b->y) + (a->m[2][3] * b->z) + (a->m[3][3] * b->w);