diff --git a/source/code/BlockGame.cpp b/source/code/BlockGame.cpp
index f11fbef..ce52d84 100644
--- a/source/code/BlockGame.cpp
+++ b/source/code/BlockGame.cpp
@@ -613,7 +613,7 @@ bool BlockGame::CreateGarbage(int wide, int height) {
 			height = 12;
 		}
 		int startPosition = 12;
-		while ((!(LineEmpty(startPosition))) || (startPosition == 29)) {
+		while (!LineEmpty(startPosition) && startPosition < 29) {
 			startPosition++;
 		}
 		if (startPosition == 29) {
diff --git a/source/code/main.cpp b/source/code/main.cpp
index 12a0896..125e790 100644
--- a/source/code/main.cpp
+++ b/source/code/main.cpp
@@ -377,14 +377,14 @@ static BallManager theBallManager;
 //a explosions, non moving
 class AnExplosion {
 private:
-	int x;
-	int y;
-	Uint8 frameNumber;
+	int x = 0;
+	int y = 0;
+	Uint8 frameNumber = 0;
 #define frameLength 80
 	//How long an image in an animation should be showed
 #define maxFrame 4
 	//How many images there are in the animation
-	unsigned long int placeTime; //Then the explosion occored
+	unsigned long int placeTime = 0; //Then the explosion occored
 public:
 
 	AnExplosion() {