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authorpacien2018-07-21 19:51:27 +0200
committerpacien2018-07-21 19:51:27 +0200
commitc76619549afc86fc8912451113347f9e7153c8d1 (patch)
tree614701c878f6bef7bea2f97d67cb85beba37cbc6 /pointless
parent961bfe78d7f3ad7895c744580b94184980e45baa (diff)
downloadbeamer-viewer-c76619549afc86fc8912451113347f9e7153c8d1.tar.gz
Use self-closing page for popup check
Diffstat (limited to 'pointless')
-rw-r--r--pointless/viewer/init.js7
1 files changed, 3 insertions, 4 deletions
diff --git a/pointless/viewer/init.js b/pointless/viewer/init.js
index cb01fab..5f04eac 100644
--- a/pointless/viewer/init.js
+++ b/pointless/viewer/init.js
@@ -29,10 +29,9 @@ function initCache() {
29} 29}
30 30
31function checkPopupPermission() { 31function checkPopupPermission() {
32 try { 32 const popup = window.open("popup.html");
33 const popup = window.open(); 33
34 popup.close(); 34 if (popup == null) {
35 } catch(error) {
36 const warningMessage = document.getElementById("warning"); 35 const warningMessage = document.getElementById("warning");
37 warningMessage.textContent = "A pop-up blocker is active. Make sure to allow pop-ups on this website."; 36 warningMessage.textContent = "A pop-up blocker is active. Make sure to allow pop-ups on this website.";
38 } 37 }