From f13a9ca90602408d96fcbaf249a299ac1243609c Mon Sep 17 00:00:00 2001
From: Janne Grunau <janne-libav@jannau.net>
Date: Wed, 4 Jan 2012 20:29:57 +0100
Subject: [PATCH] v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined

V4L2_FMT_FLAG_EMULATED was added in 2.6.32.
---
 libavdevice/v4l2.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
index 2895a01824..71e5b1159a 100644
--- a/libavdevice/v4l2.c
+++ b/libavdevice/v4l2.c
@@ -316,10 +316,12 @@ static void list_formats(AVFormatContext *ctx, int fd, int type)
             continue;
         }
 
+#ifdef V4L2_FMT_FLAG_EMULATED
         if (vfd.flags & V4L2_FMT_FLAG_EMULATED) {
             av_log(ctx, AV_LOG_WARNING, "%s", "Emulated");
             continue;
         }
+#endif
 #if HAVE_STRUCT_V4L2_FRMIVALENUM_DISCRETE
         list_framesizes(ctx, fd, vfd.pixelformat);
 #endif