Make sure the value of maxlength is valid (see #56)

jamesallardice · Nov 29, 2013 · f8d97cd · f8d97cd
1 parent 3fc2b4f
commit f8d97cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/main.js b/lib/main.js
@@ -87,7 +87,7 @@
 
             // Restore the maxlength value
             maxLength = elem.getAttribute(ATTR_MAXLENGTH);
-            if (maxLength) {
+            if (parseInt(maxLength, 10) >= 0) { // Old FF returns -1 if attribute not set (see GH-56)
                 elem.setAttribute("maxLength", maxLength);
                 elem.removeAttribute(ATTR_MAXLENGTH);
             }