From 23e7fa372a0a48d8f764de93d485af4c1316b124 Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Fri, 3 Apr 2015 22:03:26 +0200
Subject: [PATCH] Fix two compiler warnings on platforms without enumeration
 support.

  serialport.c: In function 'sp_list_ports':
  serialport.c:326:6: warning: unused variable 'ret' [-Wunused-variable]
    int ret;
        ^
  serialport.c:325:19: warning: unused variable 'list' [-Wunused-variable]
    struct sp_port **list;
                     ^
---
 serialport.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/serialport.c b/serialport.c
index 5183a85..9826df4 100644
--- a/serialport.c
+++ b/serialport.c
@@ -322,8 +322,10 @@ fail:
 
 SP_API enum sp_return sp_list_ports(struct sp_port ***list_ptr)
 {
+#ifndef NO_ENUMERATION
 	struct sp_port **list;
 	int ret;
+#endif
 
 	TRACE("%p", list_ptr);