From b6346f25565f06bde208b8303d70bbe0fabc8210 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Tue, 1 Jan 2013 18:35:28 +0100
Subject: Tests: Fix warning about unused variable

Resolve this warning:

 ".../Tests/CMakeCommands/target_link_libraries/depB.cpp", line 8: warning:
          variable "a" was declared but never referenced
    DepA a;
         ^
---
 Tests/CMakeCommands/target_link_libraries/depB.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tests/CMakeCommands/target_link_libraries/depB.cpp b/Tests/CMakeCommands/target_link_libraries/depB.cpp
index 97e5be2..1bbe38b 100644
--- a/Tests/CMakeCommands/target_link_libraries/depB.cpp
+++ b/Tests/CMakeCommands/target_link_libraries/depB.cpp
@@ -7,5 +7,5 @@ int DepB::foo()
 {
   DepA a;
 
-  return 0;
+  return a.foo();
 }
-- 
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