Removed unnecessary shader error log messages

drivers/gles2/rasterizer_storage_gles2.cpp

@@ -1482,8 +1482,9 @@ void RasterizerStorageGLES2::_update_shader(Shader *p_shader) const {
 	}
 
 	Error err = shaders.compiler.compile(p_shader->mode, p_shader->code, actions, p_shader->path, gen_code);
-
-	ERR_FAIL_COND(err != OK);
+	if (err != OK) {
+		return;
+	}
 
 	p_shader->shader->set_custom_shader_code(p_shader->custom_code_id, gen_code.vertex, gen_code.vertex_global, gen_code.fragment, gen_code.light, gen_code.fragment_global, gen_code.uniforms, gen_code.texture_uniforms, gen_code.custom_defines);
 

drivers/gles3/rasterizer_storage_gles3.cpp

@@ -2168,8 +2168,9 @@ void RasterizerStorageGLES3::_update_shader(Shader *p_shader) const {
 	}
 
 	Error err = shaders.compiler.compile(p_shader->mode, p_shader->code, actions, p_shader->path, gen_code);
-
-	ERR_FAIL_COND(err != OK);
+	if (err != OK) {
+		return;
+	}
 
 	p_shader->shader->set_custom_shader_code(p_shader->custom_code_id, gen_code.vertex, gen_code.vertex_global, gen_code.fragment, gen_code.light, gen_code.fragment_global, gen_code.uniforms, gen_code.texture_uniforms, gen_code.defines);
 

editor/plugins/shader_editor_plugin.cpp

@@ -198,9 +198,7 @@ void ShaderTextEditor::_code_complete_script(const String &p_code, List<ScriptCo
 	ShaderLanguage sl;
 	String calltip;
 
-	Error err = sl.complete(p_code, ShaderTypes::get_singleton()->get_functions(VisualServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(VisualServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types(), r_options, calltip);
-	if (err != OK)
-		ERR_PRINT("Shaderlang complete failed");
+	sl.complete(p_code, ShaderTypes::get_singleton()->get_functions(VisualServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_modes(VisualServer::ShaderMode(shader->get_mode())), ShaderTypes::get_singleton()->get_types(), r_options, calltip);
 
 	if (calltip != "") {
 		get_text_edit()->set_code_hint(calltip);

servers/visual/shader_language.cpp

@@ -5348,9 +5348,7 @@ Error ShaderLanguage::complete(const String &p_code, const Map<StringName, Funct
 	nodes = NULL;
 
 	shader = alloc_node<ShaderNode>();
-	Error err = _parse_shader(p_functions, p_render_modes, p_shader_types);
-	if (err != OK)
-		ERR_PRINT("Failed to parse shader");
+	_parse_shader(p_functions, p_render_modes, p_shader_types);
 
 	switch (completion_type) {