X-Git-Url: http://git.droids-corp.org/?p=libcmdline.git;a=blobdiff_plain;f=src%2Fgenconf%2Fconfnode_choice.c;h=cb36658900122a9034cd1122db5897bca9b8d6bc;hp=20e1efb1a927a48763857c702b58ec5a0020cc7c;hb=d95a1e1bbf95cd09e1e9339386cec6aec0ab1921;hpb=eca0807376126b970b7a1d2da22756d011a427fe

diff --git a/src/genconf/confnode_choice.c b/src/genconf/confnode_choice.c
index 20e1efb..cb36658 100644
--- a/src/genconf/confnode_choice.c
+++ b/src/genconf/confnode_choice.c
@@ -150,6 +150,8 @@ static int confnode_choice_set_user_strvalue(struct confnode *n,
 static int confnode_choice_get_user_strvalue(const struct confnode *n, char *buf,
 					      unsigned buflen)
 {
+	if (strcmp("", n->value) == 0)
+		return -1;
 	snprintf(buf, buflen, n->value);
 	return 0;
 }