lavf/adp: Fix the probe function on systems with signed char.

cehoyos · cehoyos · commit 14b15539398f · 2017-10-09T02:57:48.000+02:00
diff --git a/libavformat/adp.c b/libavformat/adp.c
@@ -27,7 +27,7 @@
 static int adp_probe(AVProbeData *p)
 {
     int i, changes = 0;
-    char last = 0;
+    uint8_t last = 0;
 
     if (p->buf_size < 32)
         return 0;

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@`
`27`	`27`	`static int adp_probe(AVProbeData *p)`
`28`	`28`	`{`
`29`	`29`	`int i, changes = 0;`
`30`		`- char last = 0;`
	`30`	`+ uint8_t last = 0;`
`31`	`31`
`32`	`32`	`if (p->buf_size < 32)`
`33`	`33`	`return 0;`