From 5ad445fd0b955f74d45ec3af1822248572c2dd3b Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Mon, 15 Oct 2012 12:41:04 +0100 Subject: [PATCH] [settings] Treat an empty formatted value as meaning "delete setting" Signed-off-by: Michael Brown --- src/core/settings.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/core/settings.c b/src/core/settings.c index 9b5bc054..1b19c8f6 100644 --- a/src/core/settings.c +++ b/src/core/settings.c @@ -1052,8 +1052,8 @@ int storef_setting ( struct settings *settings, struct setting *setting, int check_len; int rc; - /* NULL value implies deletion */ - if ( ! value ) + /* NULL value or empty string implies deletion */ + if ( ( ! value ) || ( ! value[0] ) ) return delete_setting ( settings, setting ); /* Parse formatted value */