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check if moveToPost is defined before parsing n/p hotkeys (3)

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This commit is contained in:
Andrew Dolgov 2006-08-13 05:24:16 +01:00
parent daa4f947f2
commit 746a0d5eb3
1 changed files with 2 additions and 2 deletions
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4
functions.js
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@ -203,13 +203,13 @@ function hotkey_handler(e) {
}
if (keycode == 78 || keycode == 40) { // n, down
if (h_ctx.moveToPost != undefined) {
if (typeof h_ctx.moveToPost != 'undefined') {
return h_ctx.moveToPost('next');
}
}
if (keycode == 80 || keycode == 38) { // p, up
if (h_ctx.moveToPost != undefined) {
if (typeof h_ctx.moveToPost != 'undefined') {
return h_ctx.moveToPost('prev');
}
}