3 files changed, 16 insertions, 20 deletions
diff --git a/src/citra/config.cpp b/src/citra/config.cpp
index f45d09fc2..1f8f5922b 100644
--- a/src/citra/config.cpp
+++ b/src/citra/config.cpp
@@ -36,7 +36,8 @@ bool Config::LoadINI(INIReader* config, const char* location, const std::string&
     return true;
 }
 
-void Config::ReadControls() {
+void Config::ReadValues() {
+    // Controls
     Settings::values.pad_a_key = glfw_config->GetInteger("Controls", "pad_a", GLFW_KEY_A);
     Settings::values.pad_b_key = glfw_config->GetInteger("Controls", "pad_b", GLFW_KEY_S);
     Settings::values.pad_x_key = glfw_config->GetInteger("Controls", "pad_x", GLFW_KEY_Z);
@@ -54,27 +55,21 @@ void Config::ReadControls() {
     Settings::values.pad_sdown_key  = glfw_config->GetInteger("Controls", "pad_sdown",  GLFW_KEY_DOWN);
     Settings::values.pad_sleft_key  = glfw_config->GetInteger("Controls", "pad_sleft",  GLFW_KEY_LEFT);
     Settings::values.pad_sright_key = glfw_config->GetInteger("Controls", "pad_sright", GLFW_KEY_RIGHT);
-}
 
-void Config::ReadCore() {
+    // Core
     Settings::values.cpu_core = glfw_config->GetInteger("Core", "cpu_core", Core::CPU_Interpreter);
     Settings::values.gpu_refresh_rate = glfw_config->GetInteger("Core", "gpu_refresh_rate", 60);
-}
 
-void Config::ReadData() {
+    // Data Storage
     Settings::values.use_virtual_sd = glfw_config->GetBoolean("Data Storage", "use_virtual_sd", true);
-}
 
-void Config::ReadMiscellaneous() {
+    // Miscellaneous
     Settings::values.enable_log = glfw_config->GetBoolean("Miscellaneous", "enable_log", true);
 }
 
 void Config::Reload() {
     LoadINI(glfw_config, glfw_config_loc.c_str(), DefaultINI::glfw_config_file);
-    ReadControls();
-    ReadCore();
-    ReadData();
-    ReadMiscellaneous();
+    ReadValues();
 }
 
 Config::~Config() {
diff --git a/src/citra/config.h b/src/citra/config.h
index 19bb83700..2b46fa8aa 100644
--- a/src/citra/config.h
+++ b/src/citra/config.h
@@ -15,10 +15,7 @@ class Config {
     std::string glfw_config_loc;
 
     bool LoadINI(INIReader* config, const char* location, const std::string& default_contents="", bool retry=true);
-    void ReadControls();
-    void ReadCore();
-    void ReadData();
-    void ReadMiscellaneous();
+    void ReadValues();
 public:
     Config();
     ~Config();
diff --git a/src/citra/emu_window/emu_window_glfw.cpp b/src/citra/emu_window/emu_window_glfw.cpp
index 8efb39e2e..982619126 100644
--- a/src/citra/emu_window/emu_window_glfw.cpp
+++ b/src/citra/emu_window/emu_window_glfw.cpp
@@ -58,9 +58,13 @@ EmuWindow_GLFW::EmuWindow_GLFW() {
 
     ReloadSetKeymaps();
 
+    glfwSetErrorCallback([](int error, const char *desc){
+        ERROR_LOG(GUI, "GLFW 0x%08x: %s", error, desc);
+    });
+
     // Initialize the window
     if(glfwInit() != GL_TRUE) {
-        printf("Failed to initialize GLFW! Exiting...");
+        ERROR_LOG(GUI, "Failed to initialize GLFW! Exiting...");
         exit(1);
     }
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
@@ -72,10 +76,10 @@ EmuWindow_GLFW::EmuWindow_GLFW() {
     std::string window_title = Common::StringFromFormat("Citra | %s-%s", Common::g_scm_branch, Common::g_scm_desc);
     m_render_window = glfwCreateWindow(VideoCore::kScreenTopWidth,
         (VideoCore::kScreenTopHeight + VideoCore::kScreenBottomHeight),
-        window_title.c_str(), NULL, NULL);
+        window_title.c_str(), nullptr, nullptr);
 
-    if (m_render_window == NULL) {
-        printf("Failed to create GLFW window! Exiting...");
+    if (m_render_window == nullptr) {
+        ERROR_LOG(GUI, "Failed to create GLFW window! Exiting...");
         exit(1);
     }
 
@@ -119,7 +123,7 @@ void EmuWindow_GLFW::MakeCurrent() {
 
 /// Releases (dunno if this is the "right" word) the GLFW context from the caller thread
 void EmuWindow_GLFW::DoneCurrent() {
-    glfwMakeContextCurrent(NULL);
+    glfwMakeContextCurrent(nullptr);
 }
 
 void EmuWindow_GLFW::ReloadSetKeymaps() {