From 005d8cd9f7e99cc87dfde63016fdbccd54dfa660 Mon Sep 17 00:00:00 2001
From: Scott Moreau <oreaus@gmail.com>
Date: Sun, 22 Jul 2012 18:23:51 -0600
Subject: [PATCH] wcap: Declare variable with same sign as convert_to_yv12()
 expects.

---
 wcap/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcap/main.c b/wcap/main.c
index bdbc8cb7..09e0aa7f 100644
--- a/wcap/main.c
+++ b/wcap/main.c
@@ -132,7 +132,7 @@ convert_to_yv12(struct wcap_decoder *decoder, unsigned char *out)
 static void
 output_yuv_frame(struct wcap_decoder *decoder)
 {
-	static char *out;
+	static unsigned char *out;
 	int size;
 
 	size = decoder->width * decoder->height * 3 / 2;