split className by whitespace instead of a single space to prevent em…

…pty strings being part of the array (#2442)
snapappointments · Apr 22, 2020 · 44d6487 · 44d6487
1 parent 158704d
commit 44d6487
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/bootstrap-select.js b/js/bootstrap-select.js
@@ -704,7 +704,7 @@
         }
       }
 
-      if (typeof classes !== 'undefined' && classes !== '') a.classList.add.apply(a.classList, classes.split(' '));
+      if (typeof classes !== 'undefined' && classes !== '') a.classList.add.apply(a.classList, classes.split(/\s+/));
       if (inline) a.setAttribute('style', inline);
 
       return a;