1 files changed, 2 insertions, 12 deletions
diff --git a/Source/cmTargetIncludeDirectoriesCommand.cxx b/Source/cmTargetIncludeDirectoriesCommand.cxx
index 4646c7e..dcec830 100644
--- a/Source/cmTargetIncludeDirectoriesCommand.cxx
+++ b/Source/cmTargetIncludeDirectoriesCommand.cxx
@@ -21,22 +21,12 @@ bool cmTargetIncludeDirectoriesCommand::InitialPass(
                                ArgumentFlags(PROCESS_BEFORE | PROCESS_SYSTEM));
 }
 
-void cmTargetIncludeDirectoriesCommand::HandleImportedTarget(
-  const std::string& tgt)
-{
-  std::ostringstream e;
-  e << "Cannot specify include directories for imported target \"" << tgt
-    << "\".";
-  this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
-}
-
 void cmTargetIncludeDirectoriesCommand::HandleMissingTarget(
   const std::string& name)
 {
   std::ostringstream e;
   e << "Cannot specify include directories for target \"" << name
-    << "\" "
-       "which is not built by this project.";
+    << "\" which is not built by this project.";
   this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
 }
 
@@ -79,7 +69,7 @@ bool cmTargetIncludeDirectoriesCommand::HandleDirectContent(
     }
     tgt->AddSystemIncludeDirectories(sdirs);
   }
-  return true;
+  return true; // Successfully handled.
 }
 
 void cmTargetIncludeDirectoriesCommand::HandleInterfaceContent(