efi: fix warnings with recent GCC

../../grub-core/term/efi/console.c:128:32: error: suggest parentheses around '&&' within '||' [-Werror=parentheses]
   if (key.unicode_char >= 0x20 && key.unicode_char <= 0x7f

diff --git a/grub-core/term/efi/console.c b/grub-core/term/efi/console.c
index 8b2096f1984e095d7d1bd5b4a50a9a92fdaa177a..7d31095b1ef8d01886a0516343f2e5c5601265dd 100644 (file)
--- a/grub-core/term/efi/console.c
+++ b/grub-core/term/efi/console.c
@@ -125,7 +125,7 @@ grub_efi_translate_key (grub_efi_input_key_t key)
   else if (key.scan_code < ARRAY_SIZE (efi_codes))
     return efi_codes[key.scan_code];
 
-  if (key.unicode_char >= 0x20 && key.unicode_char <= 0x7f
+  if ((key.unicode_char >= 0x20 && key.unicode_char <= 0x7f)
       || key.unicode_char == '\t' || key.unicode_char == '\b'
       || key.unicode_char == '\n' || key.unicode_char == '\r')
     return key.unicode_char;