Update angular-socialshare.js

Author: overovermind

lib/angular-socialshare.js

@@ -820,10 +820,15 @@
         $log.warn('sending sms text with "%" sign is not supported');
       }
 
-      var body = encodeURIComponent(attrs.socialshareText.replace('%','')) + encodeURIComponent(attrs.socialshareUrl)
-        , toPhoneNumber = attrs.socialshareTo || ''
-        , urlString = 'sms:' + toPhoneNumber + '?&body=' + body;
-
+      var body = encodeURIComponent(attrs.socialshareText.replace('%',''))
+        , toPhoneNumber = attrs.socialshareTo || '';
+      
+      if (attrs.socialshareUrl) {
+        body += encodeURIComponent(attrs.socialshareUrl);
+      }
+      
+      var urlString = 'sms:' + toPhoneNumber + '?&body=' + body;
+      
       element.attr('href', urlString);
       element.attr('target', '_blank');
     }