plan9port

commit 3d72637f9b4c42b1fc9b7d95d278ea3dd65c748d
parent 7317e77da344d1a5eff16e28771dcda91acd4ae3
Author: rsc <devnull@localhost>
Date:   Mon, 26 Apr 2004 19:28:28 +0000

Don't be stupid.

Diffstat:
M
src/lib9/_p9dir.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib9/_p9dir.c b/src/lib9/_p9dir.c
@@ -176,7 +176,7 @@ _p9dir(struct stat *st, char *name, Dir *d, char **str, char *estr)
 
 		/* fetch real size for disks */
 #ifdef _HAVEDISKSIZE
-		if((fd = open(name, O_RDONLY)) >= 0){
+		if(S_ISBLK(st->st_mode) && (fd = open(name, O_RDONLY)) >= 0){
 			d->length = disksize(fd, major(st->st_dev));
 			close(fd);
 		}