From 72ad0d56a135682681ccf41943b1146496d7602c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <ubitux@gmail.com>
Date: Fri, 12 Apr 2013 20:10:58 +0200
Subject: [PATCH] lavfi/hue: make do while (0) form meaningful.

---
 libavfilter/vf_hue.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libavfilter/vf_hue.c b/libavfilter/vf_hue.c
index af3a2ac18c..038f7f7af7 100644
--- a/libavfilter/vf_hue.c
+++ b/libavfilter/vf_hue.c
@@ -302,10 +302,10 @@ static int process_command(AVFilterContext *ctx, const char *cmd, const char *ar
 {
     HueContext *hue = ctx->priv;
 
-#define SET_CMD(expr, option)                                          \
-    if (!strcmp(cmd, option)) do {                                     \
-            return set_expr(&hue->expr##_pexpr, args, cmd, ctx);       \
-    } while (0)
+#define SET_CMD(expr, option) do {                                 \
+    if (!strcmp(cmd, option))                                      \
+        return set_expr(&hue->expr##_pexpr, args, cmd, ctx);       \
+} while (0)
     SET_CMD(hue_deg,    "h");
     SET_CMD(hue,        "H");
     SET_CMD(saturation, "s");