From ce8551fc616f1ffcfdb50245e2257bb41bd951b0 Mon Sep 17 00:00:00 2001
From: Luca Deri <deri@ntop.org>
Date: Sun, 16 Aug 2020 12:15:30 +0200
Subject: [PATCH] Added better -A handling with config files

---
 src/edge.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/edge.c b/src/edge.c
index 7e52687..037c2f3 100644
--- a/src/edge.c
+++ b/src/edge.c
@@ -624,11 +624,11 @@ static int loadFromFile(const char *path, n2n_edge_conf_t *conf, n2n_tuntap_priv
 
       if(equal) {
 	equal[0] = '\0';
-
 	value = &equal[1];
 
+	if((value[0] == '\0') && (key[1] != '\0'))
+	  value = &key[1];
       } else {
-
 	value = NULL;
 
 	/* Adding an exception for -A_ -z_ which can come