1 files changed, 4 insertions, 6 deletions
diff --git a/Source/cmInstalledFile.cxx b/Source/cmInstalledFile.cxx
index 7e78ec0..7813fcc 100644
--- a/Source/cmInstalledFile.cxx
+++ b/Source/cmInstalledFile.cxx
@@ -32,9 +32,8 @@ cmInstalledFile::~cmInstalledFile()
 //----------------------------------------------------------------------------
 void cmInstalledFile::SetName(cmMakefile* mf, const std::string& name)
 {
-  cmListFileBacktrace backtrace;
-  mf->GetBacktrace(backtrace);
-  cmGeneratorExpression ge(backtrace);
+  cmListFileBacktrace backtrace = mf->GetBacktrace();
+  cmGeneratorExpression ge(&backtrace);
 
   this->Name = name;
   this->NameExpression = ge.Parse(name).release();
@@ -70,9 +69,8 @@ void cmInstalledFile::SetProperty(cmMakefile const* mf,
 void cmInstalledFile::AppendProperty(cmMakefile const* mf,
   const std::string& prop, const char* value, bool /*asString*/)
 {
-  cmListFileBacktrace backtrace;
-  mf->GetBacktrace(backtrace);
-  cmGeneratorExpression ge(backtrace);
+  cmListFileBacktrace backtrace = mf->GetBacktrace();
+  cmGeneratorExpression ge(&backtrace);
 
   Property& property = this->Properties[prop];
   property.ValueExpressions.push_back(ge.Parse(value).release());