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Fix FreeMipmapColormap yet again

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This commit is contained in:
Jaime Passos 2019-12-04 15:50:17 -03:00
parent 82cbd953fb
commit 81cfca29d8
1 changed files with 4 additions and 1 deletions
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5
src/hardware/hw_cache.c
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@ -781,9 +781,12 @@ static void FreeMipmapColormap(INT32 patchnum, void *patch)
// Confusing at first, but pat->mipmap->nextcolormap // Confusing at first, but pat->mipmap->nextcolormap
// at the beginning of the loop is the first colormap // at the beginning of the loop is the first colormap
// from the linked list of colormaps // from the linked list of colormaps
GLMipmap_t *next = pat->mipmap->nextcolormap; GLMipmap_t *next = pat->mipmap;
if (!next) // No mipmap in this patch, break out of loop.
break;
// Set the first colormap // Set the first colormap
// to the one that comes after it // to the one that comes after it
next = next->nextcolormap;
pat->mipmap->nextcolormap = next->nextcolormap; pat->mipmap->nextcolormap = next->nextcolormap;
// Free image data from memory // Free image data from memory
if (next->grInfo.data) if (next->grInfo.data)