chcon: correct --verbose output to include newlines

* src/chcon.c (process_file): Append "\n" to --verbose diagnostic.
* tests/misc/chcon: Add a test for the above.
* NEWS: mention the bug fix
Reported by Carl D. Roth in http://bugzilla.redhat.com/451478.

NEWS

@@ -20,6 +20,8 @@ GNU coreutils NEWS                                    -*- outline -*-
 
 ** Bug fixes
 
+  chcon --verbose now prints a newline after each message
+
   od no longer suffers from platform bugs in printf(3).  This is
   probably most noticeable when using 'od -tfL' to print long doubles.
 

src/chcon.c

@@ -300,7 +300,7 @@ process_file (FTS *fts, FTSENT *ent)
   if (ok)
     {
       if (verbose)
-	printf (_("changing security context of %s"),
+	printf (_("changing security context of %s\n"),
 		quote (file_full_name));
 
       if (change_file_context (fts->fts_cwd_fd, file) != 0)

tests/misc/chcon

@@ -60,4 +60,8 @@ EOF
 
 compare out exp || fail=1
 
+chcon --verbose -u$u1 f > out || fail=1
+echo 'changing security context of `f'\' > exp
+compare out exp || fail=1
+
 (exit $fail); exit $fail