ObjFW  Diff

		i--;

		if (OF_UNLIKELY(*iter == pointer)) {
			memoryChunksSize = PRE_IVAR->memoryChunksSize - 1;
			last = PRE_IVAR->memoryChunks[memoryChunksSize];

			assert(PRE_IVAR->memoryChunksSize != 0 &&
			    memoryChunksSize <= SIZE_MAX / sizeof(void*));

			if (OF_UNLIKELY(memoryChunksSize == 0)) {
				free(pointer);
				free(PRE_IVAR->memoryChunks);

				PRE_IVAR->memoryChunks = NULL;
				PRE_IVAR->memoryChunksSize = 0;