[PATCH] chcon: trivial usage: '--reference' now depends on LONG_OPTS

[Xabier Oneca -- xOneca]

Hello,

In one of the lastest mega-commits
(036585a911a5fe6c2cd77b808dd9150500f37272 getopt32: remove
applet_long_options) I've spotted (don't ask how ;) ) that in the
chcon trivial usage now '--reference' is unconditionally displayed
whether LONG_OPTS is enabled or not. This doesn't match
'chcon_full_usage'.

This is my first patch, so review twice!

Cheers,
Xabier Oneca_,,_

diff --git a/selinux/chcon.c b/selinux/chcon.c
index 3cf9e92..05e8088 100644
--- a/selinux/chcon.c
+++ b/selinux/chcon.c
@@ -21,7 +21,9 @@
 //usage:#define chcon_trivial_usage
 //usage:       "[OPTIONS] CONTEXT FILE..."
 //usage:       "\n    chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE]
[-t TYPE] FILE..."
+//usage:    IF_LONG_OPTS(
 //usage:       "\n    chcon [OPTIONS] --reference=RFILE FILE..."
+//usage:    )
 //usage:
 //usage:#define chcon_full_usage "\n\n"
 //usage:       "Change the security context of each FILE to CONTEXT\n"
-- 
2.13.3
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