From b7e3146275f3e8f9f376c150031d8bcc39a37439 Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Tue, 11 Aug 2009 22:01:49 -0400
Subject: Output command that failed, if it fails.

---
 Tests/CTestUpdateCommon.cmake | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Tests/CTestUpdateCommon.cmake b/Tests/CTestUpdateCommon.cmake
index 9b6960f..b680b8e 100644
--- a/Tests/CTestUpdateCommon.cmake
+++ b/Tests/CTestUpdateCommon.cmake
@@ -10,7 +10,8 @@ function(run_child)
     )
   if(FAILED)
     string(REGEX REPLACE "\n" "\n  " OUTPUT "${OUTPUT}")
-    message(FATAL_ERROR "Child failed (${FAILED}), output is\n  ${OUTPUT}\n")
+    message(FATAL_ERROR "Child failed (${FAILED}), output is\n  ${OUTPUT}\n"
+      "Command = [${ARGN}]\n")
   endif(FAILED)
 endfunction(run_child)
 
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