From 3c96f482d96e67291a3a7a4f7c860affbf1d3655 Mon Sep 17 00:00:00 2001
From: Andrew Turner <andrew@FreeBSD.org>
Date: Sun, 6 Jan 2013 02:50:38 +0000
Subject: [PATCH] When WCHAR_MIN == 0 the check if a wchar_t value will always
 be true. In this case skip the test as gcc complains it is always true.

---
 bin/ls/util.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bin/ls/util.c b/bin/ls/util.c
index a50eca4fbb7f..f8466cd4e046 100644
--- a/bin/ls/util.c
+++ b/bin/ls/util.c
@@ -184,7 +184,10 @@ prn_octal(const char *s)
 			for (i = 0; i < (int)clen; i++)
 				putchar((unsigned char)s[i]);
 			len += wcwidth(wc);
-		} else if (goodchar && f_octal_escape && wc >= 0 &&
+		} else if (goodchar && f_octal_escape &&
+#if WCHAR_MIN < 0
+                    wc >= 0 &&
+#endif
 		    wc <= (wchar_t)UCHAR_MAX &&
 		    (p = strchr(esc, (char)wc)) != NULL) {
 			putchar('\\');