libfis: fix inverted CHS bit

2017-06-25 23:23:56 +00:00 · 2017-06-25 23:23:56 +00:00 · a9dd55c2ff
parent 63b8965b42
commit a9dd55c2ff
1 changed files with 1 additions and 1 deletions
--- a/sys/src/libfis/fis.c
+++ b/sys/src/libfis/fis.c
@ -238,7 +238,7 @@ idfeat(Sfis *f, ushort *id)
 		f->feat |= Datapi;
 	i = gbit16(id + 49);
 	if((i & Ilbasp) == 0){
-		if(gbit16(id + 53) & 1){
+		if((gbit16(id + 53) & 1) == 0){
 			f->c = gbit16(id + 1);
 			f->h = gbit16(id + 3);
 			f->s = gbit16(id + 6);