Merge pull request #504 from tkiss/animations_es6-7_fix

Fix broken animations, if using polyfills for es6/7 proposals 

1 files changed, 3 insertions, 3 deletions

diff --git a/src/fx.js b/src/fx.js
index 0746ba1..63d0a50 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -605,7 +605,7 @@ SVG.FX = SVG.invent({
       for(i in s.animations){
 
         at = [].concat(s.animations[i]).map(function(el){
-          return el.at ? el.at(s.ease(self.pos), self.pos) : el
+          return typeof el !== 'string' && el.at ? el.at(s.ease(self.pos), self.pos) : el
         })
 
         target[i].apply(target, at)
@@ -616,7 +616,7 @@ SVG.FX = SVG.invent({
       for(i in s.attrs){
 
         at = [i].concat(s.attrs[i]).map(function(el){
-          return el.at ? el.at(s.ease(self.pos), self.pos) : el
+          return typeof el !== 'string' && el.at ? el.at(s.ease(self.pos), self.pos) : el
         })
 
         target.attr.apply(target, at)
@@ -627,7 +627,7 @@ SVG.FX = SVG.invent({
       for(i in s.styles){
 
         at = [i].concat(s.styles[i]).map(function(el){
-          return el.at ? el.at(s.ease(self.pos), self.pos) : el
+          return typeof el !== 'string' && el.at ? el.at(s.ease(self.pos), self.pos) : el
         })
 
         target.style.apply(target, at)