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check if moveToPost is defined before parsing n/p hotkeys

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Andrew Dolgov
2006-08-13 05:12:33 +01:00
parent b31c23117a
commit e59a2f12de
1 changed files with 6 additions and 2 deletions
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8
functions.js
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@@ -203,11 +203,15 @@ function hotkey_handler(e) {
} }
if (keycode == 78 || keycode == 40) { // n, down if (keycode == 78 || keycode == 40) { // n, down
return h_ctx.moveToPost('next'); if (typeof h_ctx.moveToPost != undefined) {
return h_ctx.moveToPost('next');
}
} }
if (keycode == 80 || keycode == 38) { // p, up if (keycode == 80 || keycode == 38) { // p, up
return h_ctx.moveToPost('prev'); if (typeof h_ctx.moveToPost != undefined) {
return h_ctx.moveToPost('prev');
}
} }
if (typeof localHotkeyHandler != 'undefined') { if (typeof localHotkeyHandler != 'undefined') {