Bartholo can be given weed multiple times

[AmProsius]

Describe the bug
The player can give Kalom's weed multiple times to Bartholo.

Expected behavior
Bartholo can now be given Kalom's weed only once.

Steps to reproduce the issue

1. Sell Kalom's weed to Bartholo.
2. Save the game.
3. Load the save.
4. Sell more weed to Bartholo.

[AmProsius]

I'm not entirely sure about the solution, but this might work:

gothic-1-community-patch/scriptbase/_work/Data/Scripts/Content/Story/Missions/DIA_EBR_106_Bartholo.d

Lines 98 to 104 in 1301413

	FUNC INT Info_Bartholo_Krautbote_Condition()
	{
	if (Kalom_Krautbote == LOG_RUNNING)
	{
	return 1;
	};
	};

changed to

FUNC INT Info_Bartholo_Krautbote_Condition()
{
    if (Kalom_Krautbote == LOG_RUNNING)
    && (Kalom_DeliveredWeed == FALSE)
    {
        return 1;
    };
};

[AmProsius]

Similar to #25.

[szapp]

I fixed a mistake in the fix condition (replaced pointer with the new symbol functions). The test passes.