game: initialize x and y to zero

Otherwise we end up moving an uninitialized amount of squares by
mistake.

1 files changed, 2 insertions, 1 deletions

diff --git a/game.c b/game.c
index 54e0581..7950252 100644
--- a/game.c
+++ b/game.c
@@ -130,7 +130,8 @@ int play_level(SDL_Renderer* renderer, struct level_struct *currentlevel)
 		int got_event = SDL_PollEvent(&userinput);
 
 		// Player movement
-		signed int y, x;
+		signed int x = 0;
+		signed int y = 0;
 		if ( userinput.type == SDL_KEYDOWN ) {
 			switch ( userinput.key.keysym.sym )
 			{