Handles null value for element gracefully

joshje · Jan 26, 2012 · a81c105 · a81c105
1 parent d3da1ff
commit a81c105
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lettering.js b/lettering.js
@@ -59,6 +59,9 @@
 	};
 
 	lettering = function( el, method ) {
+	    if (el == null) {
+	        return;
+	    }
 	    if (typeof(el.length) == "undefined") {
 	        el = [el];
 	    }