1 files changed, 9 insertions, 3 deletions
diff --git a/source/blender/gpu/intern/gpu_shader_dependency.cc b/source/blender/gpu/intern/gpu_shader_dependency.cc
index aa2033b9154..842914f5bed 100644
--- a/source/blender/gpu/intern/gpu_shader_dependency.cc
+++ b/source/blender/gpu/intern/gpu_shader_dependency.cc
@@ -670,14 +670,20 @@ Vector<const char *> gpu_shader_dependency_get_resolved_source(
     const StringRefNull shader_source_name)
 {
   Vector<const char *> result;
-  GPUSource *source = g_sources->lookup(shader_source_name);
-  source->build(result);
+  GPUSource *src = g_sources->lookup_default(shader_source_name, nullptr);
+  if (src == nullptr) {
+    std::cout << "Error source not found : " << shader_source_name << std::endl;
+  }
+  src->build(result);
   return result;
 }
 
 StringRefNull gpu_shader_dependency_get_source(const StringRefNull shader_source_name)
 {
-  GPUSource *src = g_sources->lookup(shader_source_name);
+  GPUSource *src = g_sources->lookup_default(shader_source_name, nullptr);
+  if (src == nullptr) {
+    std::cout << "Error source not found : " << shader_source_name << std::endl;
+  }
   return src->source;
 }