diff --git a/.gitea/workflows/make_png.yaml b/.gitea/workflows/make_png.yaml
index f9b0959..761b1ce 100644
--- a/.gitea/workflows/make_png.yaml
+++ b/.gitea/workflows/make_png.yaml
@@ -12,12 +12,14 @@ jobs:
         with:
           path: curr
           submodules: recursive
+          lfs: true
       - name: Checkout previous
         uses: actions/checkout@v4
         with:
           path: prev
           fetch-depth: 2
           submodules: recursive
+          lfs: true
       - run: cd prev && git checkout HEAD^
       - name: Build current
         run: cmake -S curr -B curr/build -DGLERMINAL_TEST=ON && cmake --build curr/build
diff --git a/source/glerminal.cpp b/source/glerminal.cpp
index 5ad4892..a4d2fd9 100644
--- a/source/glerminal.cpp
+++ b/source/glerminal.cpp
@@ -825,11 +825,7 @@ int glerminal_load_sprites_file(const char* filename)
 	stbi_uc* const buffer = stbi_load(filename, &w, &h, nullptr, 4);
 
 	// verify atlas size is a multiple of CELL_SIZE in each dimension
-	if (!buffer)
-	{
-		std::cout << stbi_failure_reason() << std::endl;
-	}
-	else if (w % glerminal::CELL_SIZE == 0 && h % glerminal::CELL_SIZE == 0)
+	if (w % glerminal::CELL_SIZE == 0 && h % glerminal::CELL_SIZE == 0)
 	{
 		GLERMINAL_G->load_atlas(w / glerminal::CELL_SIZE, h / glerminal::CELL_SIZE, reinterpret_cast<unsigned int*>(buffer));