fdt: silence clang warning.

diff --git a/grub-core/lib/fdt.c b/grub-core/lib/fdt.c
index bdc6302..2705f26 100644 (file)
--- a/grub-core/lib/fdt.c
+++ b/grub-core/lib/fdt.c
@@ -309,7 +309,8 @@ advance_token (const void *fdt, const grub_uint32_t *token, const grub_uint32_t
            continue;
          }
        char *ptr;
-       for (ptr = (char *) (token + 1); *ptr && ptr < (char *) end; ptr++);
+       for (ptr = (char *) (token + 1); *ptr && ptr < (char *) end; ptr++)
+         ;
         if (ptr >= (char *) end)
           return 0;
        return token;