From 9ef345fdd0eff7b779cea8bb6e8c3acd65e084a9 Mon Sep 17 00:00:00 2001
From: Romain Vimont <rom@rom1v.com>
Date: Sun, 3 Mar 2019 00:01:16 +0100
Subject: [PATCH] Make owned serial a pointer-to-non-const

The server owns the serial, so it needs to free it. Therefore, it should
not be a pointer-to-const.
---
 app/src/server.c | 8 ++++----
 app/src/server.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/src/server.c b/app/src/server.c
index 6f23d8af..972fbbaa 100644
--- a/app/src/server.c
+++ b/app/src/server.c
@@ -172,12 +172,12 @@ server_start(struct server *server, const char *serial,
     }
 
     if (!push_server(serial)) {
-        SDL_free((void *) server->serial);
+        SDL_free(server->serial);
         return false;
     }
 
     if (!enable_tunnel(server)) {
-        SDL_free((void *) server->serial);
+        SDL_free(server->serial);
         return false;
     }
 
@@ -195,7 +195,7 @@ server_start(struct server *server, const char *serial,
         if (server->server_socket == INVALID_SOCKET) {
             LOGE("Could not listen on port %" PRIu16, local_port);
             disable_tunnel(server);
-            SDL_free((void *) server->serial);
+            SDL_free(server->serial);
             return false;
         }
     }
@@ -271,5 +271,5 @@ server_destroy(struct server *server) {
     if (server->device_socket != INVALID_SOCKET) {
         close_socket(&server->device_socket);
     }
-    SDL_free((void *) server->serial);
+    SDL_free(server->serial);
 }
diff --git a/app/src/server.h b/app/src/server.h
index 61e0311f..0f25d48f 100644
--- a/app/src/server.h
+++ b/app/src/server.h
@@ -8,7 +8,7 @@
 #include "net.h"
 
 struct server {
-    const char *serial;
+    char *serial;
     process_t process;
     socket_t server_socket; // only used if !tunnel_forward
     socket_t device_socket;