Print at most 16 characters of the label.

Signed-off-by: Mike Fleetwood <mike.fleetwood@xxxxxxxxxxxxxx>
---

diff -urN reiser4progs-1.0.7.orig/librepair/master.c reiser4progs-1.0.7/librepair/master.c
--- reiser4progs-1.0.7.orig/librepair/master.c	2009-01-08 21:34:27.000000000 +0000
+++ reiser4progs-1.0.7/librepair/master.c	2012-12-29 13:34:51.000000000 +0000
@@ -356,7 +356,7 @@
 #endif
 	
 	if (*master->ent.ms_label != '\0') {
-		aal_stream_format(stream, "label:\t\t%s\n",
+		aal_stream_format(stream, "label:\t\t%.16s\n",
 				  reiser4_master_get_label(master));
 	} else {
 		aal_stream_format(stream, "label:\t\t<none>\n");