From 498bdbd11915be93c2f64165b62386f5a332a04a Mon Sep 17 00:00:00 2001
From: Leon Styhre <leon@leonstyhre.com>
Date: Mon, 20 Nov 2023 23:15:01 +0100
Subject: [PATCH] Fixed an additional issue where font textures were sometimes
 updated with empty glyhps

---
 es-core/src/resources/Font.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/es-core/src/resources/Font.cpp b/es-core/src/resources/Font.cpp
index 3069aa467..76e1ac960 100644
--- a/es-core/src/resources/Font.cpp
+++ b/es-core/src/resources/Font.cpp
@@ -648,8 +648,10 @@ void Font::rebuildTextures()
                               static_cast<int>(it->second.texSize.y * tex->textureSize.y)};
 
         // Upload to texture.
-        mRenderer->updateTexture(tex->textureId, 0, Renderer::TextureType::RED, cursor.x, cursor.y,
-                                 glyphSize.x, glyphSize.y, glyphSlot->bitmap.buffer);
+        if (glyphSize.x > 0 && glyphSize.y > 0) {
+            mRenderer->updateTexture(tex->textureId, 0, Renderer::TextureType::RED, cursor.x,
+                                     cursor.y, glyphSize.x, glyphSize.y, glyphSlot->bitmap.buffer);
+        }
     }
 }