From 028f2d651c046128feec491c2dd77ad33ad601cd Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Thu, 23 Aug 2007 14:11:30 +0000
Subject: [PATCH] build system: stop moaning about unset integer CONFIGs.

---
 scripts/kconfig/confdata.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 79bb4a38e..4837f61d9 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -222,7 +222,8 @@ int conf_read_simple(const char *name)
 					sym->user.val = strdup(p);
 					sym->flags &= ~SYMBOL_NEW;
 				} else {
-					conf_warning("symbol value '%s' invalid for %s", p, sym->name);
+					if (p[0]) /* bbox */
+						conf_warning("symbol value '%s' invalid for %s", p, sym->name);
 					continue;
 				}
 				break;