From: Holger Schemel <info@artsoft.org>
Date: Sun, 23 Feb 2025 16:42:42 +0000 (+0100)
Subject: added warning for potential GIC config problems that should not happen
X-Git-Tag: 4.4.0.5~13
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=9b4968e2eaba0f187569ab4dd617a203350ecf87;p=rocksndiamonds.git

added warning for potential GIC config problems that should not happen
---

diff --git a/src/libgame/image.c b/src/libgame/image.c
index ad9dfde8..ab17468e 100644
--- a/src/libgame/image.c
+++ b/src/libgame/image.c
@@ -416,6 +416,10 @@ void ResetColorTemplateImage(int pos)
     // image color template not yet defined -- copy from original bitmap
     Bitmap *orig_bitmap = img_info->bitmaps[IMG_BITMAP_PTR_ORIGINAL];
 
+    // this may happen due to configuration problems in "graphicsinfo.conf" (to be checked)
+    if (orig_bitmap == NULL)
+      Fail("undefined bitmap for file '%s' -- should not happen", img_info->source_filename);
+
     img_info->template = ZoomBitmap(orig_bitmap, orig_bitmap->width, orig_bitmap->height);
   }