[3.4-dev] Minor bug with summoning

[PowerWyrm]

In summon_specific():

	/* Look for a location, allow up to 4 squares away */
	for (i = 0; i < 60; ++i)
	{
		/* Pick a distance */
		int d = (i / 15) + 1;

		/* Pick a location */
		scatter(&y, &x, y1, x1, d, 0);

		/* Require "empty" floor grid */
		if (!cave_empty_bold(y, x)) continue;

		/* Hack -- no summon on glyph of warding */
		if (cave->feat[y][x] == FEAT_GLYPH) continue;

		/* Okay */
		break;
	}

	/* Failure */
	if (i == 20) return (0);

The last test should be (i == 60).

[Magnate]

Thanks for the report - fixed in both master and v4-master.

[fizzix]

Good catch. I think I remember correcting that at some point, but I must have failed on the committing it.