Fixes an 'Undefined variable: pipes' notice.
Fixes an 'Undefined variable: pipes' notice.
gencer/swiftmailer,tweakers-dev/swiftmailer,jamesggordon/swiftmailer,tweakers-dev/swiftmailer,michabbb-backup/swiftmailer,Rotzbua/swiftmailer,voku/swiftmailer,Rotzbua/swiftmailer,jamesggordon/swiftmailer,swiftmailer/swiftmailer,swiftmailer/swiftmailer,c960657/swiftmailer,c960657/swiftmailer,voku/swiftmailer,michabbb-backup/swiftmailer,gencer/swiftmailer