From 7ec8a2783f4c86d5f3c9120d1d58c7ce1b3094ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Blissing?= <bjorn@blissing.se>
Date: Thu, 1 Dec 2022 06:55:47 +0100
Subject: [PATCH] Fix signed/unsigned mismatch warning in decoder_buffer.h
 (#951)

Fixed warning regarding comparing a signed variable `bit` with unsigned `nbits`.

The value `nbits` is checked to be less then or equal to 32 in the rows above, which prevents
overflow when casting to a signed type.
---
 src/draco/core/decoder_buffer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/draco/core/decoder_buffer.h b/src/draco/core/decoder_buffer.h
index be98e52..0121199 100644
--- a/src/draco/core/decoder_buffer.h
+++ b/src/draco/core/decoder_buffer.h
@@ -162,7 +162,7 @@ class DecoderBuffer {
         return false;
       }
       uint32_t value = 0;
-      for (int32_t bit = 0; bit < nbits; ++bit) {
+      for (int32_t bit = 0; bit < static_cast<int32_t>(nbits); ++bit) {
         value |= GetBit() << bit;
       }
       *x = value;