wcap: Declare variable with same sign as convert_to_yv12() expects.

13 years ago · 005d8cd9f7
parent 0e696478a9
commit 005d8cd9f7
1 changed files with 1 additions and 1 deletions
--- 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;