Sample program sometimes fails on assert in a debug build

[HolyBlackCat]

Open the samples program in Debug mode, go to Benchmark -> CreateDestroy, click a block.

The program then fails with an assertion:

SAMPLE ASSERTION: body->jointList == B2_NULL_INDEX && body->jointCount == 0, /path/to/box2c/src/body.c, line 306

The line number points to this:

static void b2DestroyBodyInternal(b2World* world, b2Body* body)
{
	// User must destroy joints before destroying bodies
	B2_ASSERT(body->jointList == B2_NULL_INDEX && body->jointCount == 0);