From 86b5bdfa0874a0eb97d726fa9dc2f534e5a67c7e Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Thu, 15 Jan 2015 22:36:31 +0100
Subject: Replace 'foo.length() == 0' pattern with foo.empty().

---
 Source/cmCommand.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmCommand.h b/Source/cmCommand.h
index a34ea71..6689243 100644
--- a/Source/cmCommand.h
+++ b/Source/cmCommand.h
@@ -155,7 +155,7 @@ public:
    */
   const char* GetError()
     {
-      if(this->Error.length() == 0)
+      if(this->Error.empty())
         {
         this->Error = this->GetName();
         this->Error += " unknown error.";
-- 
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