Merge branch 'crash_layout' into 'master'

Layouts: Fix crash on no layout set

See merge request !31

clients/keyboard.c

@@ -870,7 +870,7 @@ update_keymap(struct virtual_keyboard *virtual_keyboard)
 {
     const char *keymap_str = default_keymap_str;
     for (unsigned i = 0; i < layouts_count; i++) {
-        if (strcmp(layouts[i]->language,
+        if (g_strcmp0(layouts[i]->language,
                 virtual_keyboard->preferred_layout) == 0) {
             keymap_str = layouts[i]->keymap_str;
             break;