hw/nxagent/Keyboard.c: The ret variable is only used later on when compiled with -DTEST.

Amends the following compiler warning: ``` Keyboard.c: In function ‘nxagentKeyboardProc’: Keyboard.c:688:7: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] int ret; ^ ```

hw/nxagent/Keyboard.c: The ret variable is only used later on when compiled with -DTEST.
182569bf · Mike Gabriel · 66f88954 · 182569bf
Commit 182569bf authored Mar 21, 2016 by Mike Gabriel
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Keyboard.c nx-X11/programs/Xserver/hw/nxagent/Keyboard.c +6 -1

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--- a/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Keyboard.c
@@ -685,7 +685,9 @@ int nxagentKeyboardProc(DeviceIntPtr pDev, int onoff)
  int free_model = 0, free_layout = 0;
  XkbDescPtr xkb = NULL;

+  #ifdef TEST
  int ret;
+  #endif

  switch (onoff)
  {
@@ -842,7 +844,10 @@ XkbError:
      memmove((char *) defaultKeyboardControl.autoRepeats,
             (char *) values.auto_repeats, sizeof(values.auto_repeats));

-      ret = InitKeyboardDeviceStruct((DevicePtr) pDev, &keySyms, modmap,
+      #ifdef TEST
+      ret =
+      #endif
+      InitKeyboardDeviceStruct((DevicePtr) pDev, &keySyms, modmap,
                               nxagentBell, nxagentChangeKeyboardControl);

      #ifdef TEST