Fix the grub2 mode regression introduced in 1.1.18 (#3772)

2026-10-20 21:21:57 +00:00 · 2026-10-12 14:39:52 +08:00
parent 24329a996a
commit 06037474e6
1 changed files with 4 additions and 0 deletions
@@ -149,6 +149,10 @@ grub_env_get (const char *name)
  if (var->read_hook)
    return var->read_hook (var, var->value);

+  /* theme var hook will cause them return '' after unset */
+  if (var->value && var->value[0] == 0 && grub_strcmp(name, "theme") == 0)
+    return 0;
+
  return var->value;
 }