tcp_example error fix (signed /unsigned mismatch) (#774)

swift-nav · Jan 16, 2020 · 8ed57ac · 8ed57ac
1 parent 7899270
commit 8ed57ac
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/c/example/tcp_example/tcp_example.c b/c/example/tcp_example/tcp_example.c
@@ -48,10 +48,10 @@ void heartbeat_callback(u16 sender_id, u8 len, u8 msg[], void *context)
   fprintf(stdout, "%s\n", __FUNCTION__);
 }
 
-u32 socket_read(u8 *buff, u32 n, void *context)
+s32 socket_read(u8 *buff, u32 n, void *context)
 {
   (void)context;
-  u32 result;
+  s32 result;
 
   result = read(socket_desc, buff, n);
   return result;