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-rw-r--r--ext/psych/yaml/emitter.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/psych/yaml/emitter.c b/ext/psych/yaml/emitter.c
index c852f93..bf84faf 100644
--- a/ext/psych/yaml/emitter.c
+++ b/ext/psych/yaml/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), \