Update column.c

src/column.c

@@ -26,8 +26,8 @@ int new_column() {
 int disp_column (int row, int col) {
 	for (i = 0; i < 3; i++) {
 		grid[0][row + i][col] = tile_current[i];
-		return 0;
 	}
+	return 0;
 }
 
 // generate random 3 tile bricks for current and preview