From 8e7d3030773aae4b1784383abd6af4e5cec087c6 Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Tue, 7 Jul 2015 23:50:54 +0200
Subject: [PATCH] cmMakefile: Simplify setting of current snapshot.

---
 Source/cmMakefile.cxx | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 647caba69..bd13a17ee 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -1714,8 +1714,7 @@ public:
     this->GG = mf->GetGlobalGenerator();
     this->CurrentMakefile = this->GG->GetCurrentMakefile();
     this->Snapshot = this->GG->GetCMakeInstance()->GetCurrentSnapshot();
-    this->GG->GetCMakeInstance()->SetCurrentSnapshot(
-          this->GG->GetCMakeInstance()->GetCurrentSnapshot());
+    this->GG->GetCMakeInstance()->SetCurrentSnapshot(this->Snapshot);
     this->GG->SetCurrentMakefile(mf);
 #if defined(CMAKE_BUILD_WITH_CMAKE)
     this->GG->GetFileLockPool().PushFileScope();