Merge pull request #7453 from CocoaPods/seg-fix-bad-merge-file-refs-installer

[FileReferencesInstaller] Add header search paths when there are vend…

lib/cocoapods/installer/xcode/pods_project_generator/file_references_installer.rb

@@ -162,6 +162,7 @@ module Pod
 
                   unless pod_target.requires_frameworks?
                     vendored_frameworks_header_mappings(headers_sandbox, file_accessor).each do |namespaced_path, files|
+                      added_public_headers = true
                       sandbox.public_headers.add_files(namespaced_path, files)
                     end
                   end