From 628a446c6679ec47f2ed428132911ba96dc02ade Mon Sep 17 00:00:00 2001
From: Alfred Perlstein <alfred@FreeBSD.org>
Date: Sat, 27 Dec 2014 01:06:19 +0000
Subject: [PATCH] Output strerror from xo_warn

Reported by: bapt
Reviewed by: bapt, ngie

Differential Revision: https://reviews.freebsd.org/D1378
---
 contrib/libxo/libxo/libxo.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/contrib/libxo/libxo/libxo.c b/contrib/libxo/libxo/libxo.c
index 89adc03fe2f5..2c9733773378 100644
--- a/contrib/libxo/libxo/libxo.c
+++ b/contrib/libxo/libxo/libxo.c
@@ -956,9 +956,6 @@ xo_warn_hcv (xo_handle_t *xop, int code, int check_warn,
     }
     memcpy(newfmt + plen, fmt, len);
 
-    /* Add a newline to the fmt string */
-    if (!(xop->xo_flags & XOF_WARN_XML))
-	newfmt[len++ + plen] = '\n';
     newfmt[len + plen] = '\0';
 
     if (xop->xo_flags & XOF_WARN_XML) {
@@ -1010,6 +1007,7 @@ xo_warn_hcv (xo_handle_t *xop, int code, int check_warn,
 
     } else {
 	vfprintf(stderr, newfmt, vap);
+	fprintf(stderr, ": %s\n", strerror(code));
     }
 }