From d134aa93414c7d07a938b8076021c62d9987f683 Mon Sep 17 00:00:00 2001
From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Thu, 7 Sep 2017 14:50:00 +0200
Subject: build system: fix a compiler warning

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 scripts/kconfig/conf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index e89637e7c..57734b590 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -118,6 +118,8 @@ static void conf_askvalue(struct symbol *sym, const char *def)
 				printf("%s", line);
 				return;
 			}
+		default: // placate compiler
+			break;
 		}
 	}
 
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