Recursion recursion in Javascript function too soon

Question

I'm currently learning JavaScript, remaking games from scratch, and my current project is Minesweeper. When trying to create a recursive function that shows spaces around the clicked space, I ran into the problem that it ends too soon, apparently for no reason.

You can read all the code (for now) here: pastebin.com

or refer to only standalone function below:

function showAdjacent(block) {

  if(block.minesNextTo != 0)
    return;

  console.log(block.row+','+block.col);
  block.uncovered = true;
  block.hidden = false;

  console.log(block.adjacentBlocks.length);

  for(i = 0; i < block.adjacentBlocks.length; i++)
      block.adjacentBlocks[i].hidden = false;

  for(i = 0; i < block.adjacentBlocks.length; i++) {
    if(!block.adjacentBlocks[i].uncovered)
        showAdjacent(block.adjacentBlocks[i]);
  }

}

(and yes, I know that this function should be launched not only if the block has zero mines next to it, it is easier to test)

Answer 1

i :

var i;

. , , i .