From 011e6870e4a7f19476c162a8c011fd018d9a7e9c Mon Sep 17 00:00:00 2001
From: Stephen Kelly <steveire@gmail.com>
Date: Sat, 8 Oct 2016 12:21:37 +0200
Subject: cmLocalGenerator: Use a std::string instead of char*

---
 Source/cmLocalGenerator.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Source/cmLocalGenerator.cxx b/Source/cmLocalGenerator.cxx
index 565c0cd..3b3eea3 100644
--- a/Source/cmLocalGenerator.cxx
+++ b/Source/cmLocalGenerator.cxx
@@ -1431,8 +1431,9 @@ void cmLocalGenerator::OutputLinkLibraries(
   std::string fwSearchFlagVar = "CMAKE_";
   fwSearchFlagVar += linkLanguage;
   fwSearchFlagVar += "_FRAMEWORK_SEARCH_FLAG";
-  const char* fwSearchFlag = this->Makefile->GetDefinition(fwSearchFlagVar);
-  if (fwSearchFlag && *fwSearchFlag) {
+  std::string fwSearchFlag =
+    this->Makefile->GetSafeDefinition(fwSearchFlagVar);
+  if (!fwSearchFlag.empty()) {
     std::vector<std::string> const& fwDirs = cli.GetFrameworkPaths();
     for (std::vector<std::string>::const_iterator fdi = fwDirs.begin();
          fdi != fwDirs.end(); ++fdi) {
-- 
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