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PiperOrigin-RevId: 494027573

src/google/protobuf/arena_align.h

diff --git a/src/google/protobuf/arena_align.h b/src/google/protobuf/arena_align.h
index 90cadfb..f33c3f7 100644
--- a/src/google/protobuf/arena_align.h
+++ b/src/google/protobuf/arena_align.h
@@ -173,7 +173,7 @@
 
 inline ArenaAlign ArenaAlignAs(size_t align) {
   // align must be a non zero power of 2 >= 8
-  GOOGLE_DCHECK_NE(align, 0);
+  GOOGLE_DCHECK_NE(align, 0u);
   GOOGLE_DCHECK(absl::has_single_bit(align)) << "Invalid alignment " << align;
   return ArenaAlign{align};
 }