[nemiver/varobj] Fix unused variable warning

[Jonathon Jongsma <jjongsma src gnome org>]

commit 68b0dafc326ac2253ccb5d2d9449c568370bf5fa
Author: Jonathon Jongsma <jonathon jongsma collabora co uk>
Date:   Tue Apr 14 22:52:41 2009 -0500

    Fix unused variable warning
    
    	* tests/test-vars.cc: comment out a_cookie variable name to avoid a compiler
          warning
---
 tests/test-vars.cc |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tests/test-vars.cc b/tests/test-vars.cc
index e71cb3b..7fd8f3c 100644
--- a/tests/test-vars.cc
+++ b/tests/test-vars.cc
@@ -193,7 +193,7 @@ on_stopped_signal (IDebugger::StopReason /*a_reason*/,
                    const IDebugger::Frame &a_frame,
                    int,
                    int,
-                   const UString &a_cookie,
+                   const UString &/*a_cookie*/,
                    IDebuggerSafePtr &a_debugger)
 {
     static int nb_stops = 0;