Don't error out when chflags(2) fails if the target filesystem doesn't

support file flags.  Fix from NetBSD (minus the typo).

diff --git a/usr.bin/xinstall/xinstall.c b/usr.bin/xinstall/xinstall.c
index 309eff3..3d64262 100644 (file)
--- a/usr.bin/xinstall/xinstall.c
+++ b/usr.bin/xinstall/xinstall.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: xinstall.c,v 1.11 1997/01/17 07:13:54 millert Exp $   */
+/*     $OpenBSD: xinstall.c,v 1.12 1997/03/07 01:57:08 millert Exp $   */
 /*     $NetBSD: xinstall.c,v 1.9 1995/12/20 10:25:17 jonathan Exp $    */
 
 /*
@@ -44,7 +44,7 @@ static char copyright[] =
 #if 0
 static char sccsid[] = "@(#)xinstall.c 8.1 (Berkeley) 7/21/93";
 #endif
-static char rcsid[] = "$OpenBSD: xinstall.c,v 1.11 1997/01/17 07:13:54 millert Exp $";
+static char rcsid[] = "$OpenBSD: xinstall.c,v 1.12 1997/03/07 01:57:08 millert Exp $";
 #endif /* not lint */
 
 #include <sys/param.h>
@@ -383,9 +383,8 @@ install(from_name, to_name, fset, flags)
         */
        if (fchflags(to_fd,
            flags & SETFLAGS ? fset : from_sb.st_flags & ~UF_NODUMP)) {
-               serrno = errno;
-               (void)unlink(to_name);
-               errx(EX_OSERR, "%s: chflags: %s", to_name, strerror(serrno));
+               if (errno != EOPNOTSUPP || (from_sb.st_flags & ~UF_NODUMP) != 0)
+                       warnx("%s: chflags: %s", to_name, strerror(errno));
        }
 
        (void)close(to_fd);