fixed bug #33956 Wrong error returned when calling accept() on UDP connections

[pes-rpp/rpp-lwip.git] / src / api / api_msg.c

diff --git a/src/api/api_msg.c b/src/api/api_msg.c
index 54fbabcf70907da4dc55d28b99afa0e2c39d692b..7cffe3eb21eb926257c09312099ba0af281be55b 100644 (file)
--- a/src/api/api_msg.c
+++ b/src/api/api_msg.c
@@ -1095,6 +1095,8 @@ do_listen(struct api_msg_msg *msg)
             }
           }
         }
+      } else {
+        msg->err = ERR_ARG;
       }
     }
   }