Merge pull request seandrickson#13 from tmaex/issue-12

one possible solution to seandrickson#12
UTCWeb · Feb 1, 2022 · a201991 · a201991
2 parents 47d4942 + 518bbac
commit a201991
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/seans-qrcode/plugin.php b/seans-qrcode/plugin.php
@@ -162,8 +162,10 @@ function sean_add_qr_popup(el) {
 
 			function sean_toggle_qr(id) {
 				<?php if( SEAN_QR_ADD_TO_SHAREBOX ): ?>
-					var shorturl = $('#keyword-'+id+' a:first').attr('href').replace(/^http(s)?:\/\//, "//");
-					$('#sean_qr_img').attr( 'src', shorturl + '.qr' );
+					var shorturl = $('#keyword-'+id+' a:first').attr('href');
+					if (shorturl != undefined) {
+						$('#sean_qr_img').attr( 'src', shorturl.replace(/^http(s)?:\/\//, "//") + '.qr' );
+					}
 				<?php endif; ?>
 			}