lavd/lavfi: fix float.h include.

float.h is a system header.

diff --git a/libavdevice/lavfi.c b/libavdevice/lavfi.c
index 4f1ba582e7120a8995ce7f48fb3917e8ad025c0e..e4cacb640e1bc2d9914e9a4bfd595a5f6c8f4a11 100644 (file)
--- a/libavdevice/lavfi.c
+++ b/libavdevice/lavfi.c
@@ -25,7 +25,7 @@
 
 /* #define DEBUG */
 
-#include "float.h"              /* DBL_MIN, DBL_MAX */
+#include <float.h>              /* DBL_MIN, DBL_MAX */
 
 #include "libavutil/bprint.h"
 #include "libavutil/channel_layout.h"