Fix Hard Crash on glTF Color Accessor Import

1 files changed, 7 insertions, 8 deletions

diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp
index be066e15a5..796b950444 100644
--- a/editor/import/editor_scene_importer_gltf.cpp
+++ b/editor/import/editor_scene_importer_gltf.cpp
@@ -855,25 +855,24 @@ PoolVector<Color> EditorSceneImporterGLTF::_decode_accessor_as_color(GLTFState &
 
 	const int type = state.accessors[p_accessor].type;
 	ERR_FAIL_COND_V(!(type == TYPE_VEC3 || type == TYPE_VEC4), ret);
-	int components;
-	if (type == TYPE_VEC3) {
-		components = 3;
-	} else { // TYPE_VEC4
-		components = 4;
+	int vec_len = 3;
+	if (type == TYPE_VEC4) {
+		vec_len = 4;
 	}
 
-	ERR_FAIL_COND_V(attribs.size() % components != 0, ret);
+	ERR_FAIL_COND_V(attribs.size() % vec_len != 0, ret);
 	const double *attribs_ptr = attribs.ptr();
-	const int ret_size = attribs.size() / components;
+	const int ret_size = attribs.size() / vec_len;
 	ret.resize(ret_size);
 	{
 		PoolVector<Color>::Write w = ret.write();
 		for (int i = 0; i < ret_size; i++) {
-			w[i] = Color(attribs_ptr[i * 4 + 0], attribs_ptr[i * 4 + 1], attribs_ptr[i * 4 + 2], components == 4 ? attribs_ptr[i * 4 + 3] : 1.0);
+			w[i] = Color(attribs_ptr[i * vec_len + 0], attribs_ptr[i * vec_len + 1], attribs_ptr[i * vec_len + 2], vec_len == 4 ? attribs_ptr[i * 4 + 3] : 1.0);
 		}
 	}
 	return ret;
 }
+
 Vector<Quat> EditorSceneImporterGLTF::_decode_accessor_as_quat(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);