From: Richard Henderson <richard.hender...@linaro.org>
Use ## to drop the preceding comma if __VA_ARGS__ is empty.
Reviewed-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
(cherry picked from commit b7cd0a1821adf9906c5edb248394bb2a95482656)
Signed-off-by: Michael Tokarev <m...@tls.msk.ru>
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index bfe63649db..ddc4154ee3 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -2488,7 +2488,7 @@ static int extract_qfpreg(DisasContext *dc, int x)
#define TRANS(NAME, AVAIL, FUNC, ...) \
static bool trans_##NAME(DisasContext *dc, arg_##NAME *a) \
- { return avail_##AVAIL(dc) && FUNC(dc, __VA_ARGS__); }
+ { return avail_##AVAIL(dc) && FUNC(dc, ## __VA_ARGS__); }
#define avail_ALL(C) true
#ifdef TARGET_SPARC64
--
2.47.3
