From d36fd4f42ba52ccc03eb6d81d4af8b9a477088be Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@users.noreply.github.com>
Date: Fri, 28 May 2021 00:46:19 +0200
Subject: [PATCH] - fixed: GetColorTranslation did not handle translation-less
 single pic 'fonts' properly.

---
 src/common/fonts/font.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/common/fonts/font.cpp b/src/common/fonts/font.cpp
index 8421ab92b6..ff2279e348 100644
--- a/src/common/fonts/font.cpp
+++ b/src/common/fonts/font.cpp
@@ -656,6 +656,10 @@ int FFont::GetLuminosity (uint32_t *colorsused, TArray<double> &Luminosity, int*
 
 int FFont::GetColorTranslation (EColorRange range, PalEntry *color) const
 {
+	// Single pic fonts don not set up their translation table and must always return 0.
+	if (Translations.Size() == 0) return 0;
+	assert(Translations.Size() == NumTextColors);
+
 	if (noTranslate)
 	{
 		PalEntry retcolor = PalEntry(255, 255, 255, 255);