Remove unused variable in TAP-Win32 setup_device().

This fixes the following compiler warning when building for Windows:

mingw/device.c: In function ‘setup_device’:
mingw/device.c:92:9: error: unused variable ‘thread’ [-Werror=unused-variable]
  HANDLE thread;
           ^

diff --git a/src/mingw/device.c b/src/mingw/device.c
index 10f7abc..5e449d5 100644 (file)
--- a/src/mingw/device.c
+++ b/src/mingw/device.c
@@ -89,7 +89,6 @@ static bool setup_device(void) {
        bool found = false;
 
        int err;
-       HANDLE thread;
 
        get_config_string(lookup_config(config_tree, "Device"), &device);
        get_config_string(lookup_config(config_tree, "Interface"), &iface);