add FIXME for unnecessary hash

src/shader.cpp

@@ -105,6 +105,7 @@ addShaderProgram(memory_arena* arena,
 shader_program*
 getShaderByName(const char* name, GLContext* gl_ctx)
 {
+	// FIXME: no reason to use hashes here. should use std::strncmp instead
 	u64 hash = utilFNV64a_str(name);
 
 	for (u32 i = 0; i < gl_ctx->num_shaders; i++) {