build barrier on macports for macos el capitan

For all lines with “modifiers |=” , change to “modifiers =” in the function below

macbookpro:~ root# vi /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_barrier/barrier/work/barrier-2.4.0/src/lib/platform/OSXKeyState.cpp

347 CGEventFlags

348 OSXKeyState::getModifierStateAsOSXFlags()

349 {

350     CGEventFlags modifiers = CGEventFlags(0);

351 

352     if (m_shiftPressed) {

353         modifiers = CGEventFlags(kCGEventFlagMaskShift);

354     }

355         

356     if (m_controlPressed) {

357         modifiers = CGEventFlags(kCGEventFlagMaskControl);

358     }

359         

360     if (m_altPressed) {

361         modifiers = CGEventFlags(kCGEventFlagMaskAlternate);

362     }

363         

364     if (m_superPressed) {

365         modifiers = CGEventFlags(kCGEventFlagMaskCommand);

366     }

367         

368     if (m_capsPressed) {

369         modifiers = CGEventFlags(kCGEventFlagMaskAlphaShift);

370     }

371         

372     return modifiers;

373 }