From: Toni Wilen <twilen@winuae.net>
Date: Sun, 13 Jun 2021 13:20:14 +0000 (+0300)
Subject: Do not free VRAM if it was already freed.
X-Git-Tag: 4900~123
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=a88c023b844e6577ff4c307943c66af0357e4699;p=francis%2Fwinuae.git

Do not free VRAM if it was already freed.
---

diff --git a/gfxboard.cpp b/gfxboard.cpp
index 63c23cdb..e20661a1 100644
--- a/gfxboard.cpp
+++ b/gfxboard.cpp
@@ -3092,11 +3092,11 @@ static void gfxboard_free_board(struct rtggfxboard *gb)
 			gb->pcemobject = NULL;
 		}
 	}
-	if (gb->vram) {
+	if (gb->vram && gb->gfxmem_bank->baseaddr) {
 		gb->gfxmem_bank->baseaddr = gb->vramrealstart;
 		gfxboard_free_vram(gb->rbc->rtg_index);
-		gb->gfxmem_bank = NULL;
 	}
+	gb->gfxmem_bank = NULL;
 	gb->vram = NULL;
 	gb->vramrealstart = NULL;
 	xfree(gb->fakesurface_surface);