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Diffstat (limited to 'plugin/notes/notes.js')
| -rw-r--r-- | plugin/notes/notes.js | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js index dce9b4e..552a6fe 100644 --- a/plugin/notes/notes.js +++ b/plugin/notes/notes.js @@ -21,6 +21,10 @@ var RevealNotes = (function() { var notesPopup = window.open( notesFilePath, 'reveal.js - Notes', 'width=1100,height=700' ); + if( !notesPopup ) { + alert( 'Speaker view popup failed to open. Please make sure popups are allowed and reopen the speaker view.' ); + return; + } /** * Connect to the notes window through a postmessage handshake. |