From 0a21101817f0320cfc2d43c635ef555b72f45e38 Mon Sep 17 00:00:00 2001
From: bogd <bogd@bogd-workdesktop>
Date: Thu, 30 May 2024 12:56:41 +0200
Subject: [PATCH] fixed default interface variable output

---
 src/RestApiHandler.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/RestApiHandler.c b/src/RestApiHandler.c
index 16125c2..50f027f 100644
--- a/src/RestApiHandler.c
+++ b/src/RestApiHandler.c
@@ -96,7 +96,9 @@ static void funct_mqtt_2_test(char *argres, int rw)
 
 static void funct_def_interface(char *argres, int rw)
 {
-    GetDefaultNetIFName(argres);
+    char interface[3];
+    GetDefaultNetIFName(interface);
+    snprintf(argres, VAR_MAX_VALUE_LENGTH, "\"%s\"", interface);
 }
 
 static void funct_time(char *argres, int rw)