diff --git a/pagure/templates/file.html b/pagure/templates/file.html
index 0281dc3..b6e7869 100644
--- a/pagure/templates/file.html
+++ b/pagure/templates/file.html
@@ -274,9 +274,12 @@ No content found in this repository
     hljs.lineNumbersBlock(block);
     var cls = "highlighted-line";
     var lines = location.hash.substr(2).split('-').map(function (x) { return parseInt(x, 10) });
-    $("#_" + lines[0]).get(0).scrollIntoView();
-    for (var i = lines[lines.length - 1]; i >= lines[0]; i--) {
-      $('#_' + i).parent().parent().addClass(cls);
+    if (! isNaN(lines[0]))
+    {
+      $("#_" + lines[0]).get(0).scrollIntoView();
+      for (var i = lines[lines.length - 1]; i >= lines[0]; i--) {
+        $('#_' + i).parent().parent().addClass(cls);
+      }
     }
   })
 });
@@ -313,6 +316,7 @@ No content found in this repository
     window.location.hash = hash;
     return false;
   });
+
 </script>
 
 {% endblock %}