fix line numbers class #312issue-312-fix-copy-function

Signed-off-by: weru <fromweru@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/assets/js/code.js b/assets/js/code.js
index 987eccd..6746065 100644
--- a/assets/js/code.js
+++ b/assets/js/code.js
@@ -163,7 +163,7 @@ function toggleLineWrap(elem) {
 }
 
 function copyCode(codeElement) {
-  lineNumbers = elems(lineClass, codeElement);
+  lineNumbers = elems('.ln', codeElement);
   // remove line numbers before copying
   if(lineNumbers.length) {
     lineNumbers.forEach(function(line){
@@ -274,4 +274,4 @@ function disableCodeLineNumbers(block){
       }
     });
   })();
-})();
+})();
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