From 342a570db52c143676174a2096afd3210bd98a0a Mon Sep 17 00:00:00 2001
From: Cindy Liu <hcindyl@google.com>
Date: Fri, 4 Aug 2023 12:47:42 -0700
Subject: [PATCH] Fix emitter GCC warning

This should fix https://github.com/yaml/libyaml/issues/210
---
 src/emitter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/emitter.c b/src/emitter.c
index 609b28a4..076bcc1a 100644
--- a/src/emitter.c
+++ b/src/emitter.c
@@ -53,7 +53,7 @@
 #define WRITE_BREAK(emitter,string)                                             \
     (FLUSH(emitter)                                                             \
      && (CHECK(string,'\n') ?                                                   \
-         (PUT_BREAK(emitter),                                                   \
+         ((void)PUT_BREAK(emitter),                                             \
           string.pointer ++,                                                    \
           1) :                                                                  \
          (COPY(emitter->buffer,string),                                         \