X-Git-Url: https://adrianiainlam.tk/git/?a=blobdiff_plain;f=src%2Fextras%2Fsynchronizer.js;fp=src%2Fextras%2Fsynchronizer.js;h=16c042e5cfeef335e206219a3aa4aaff9ce794eb;hb=a02a53659ac6e1a81fd1cad0c404104a17cd653b;hp=bd7505065bafb3495d9a7a7658631b36e7ec1288;hpb=87cdddc79f32ca61d0843c23fa8847595a7e74d4;p=dygraphs.git

diff --git a/src/extras/synchronizer.js b/src/extras/synchronizer.js
index bd75050..16c042e 100644
--- a/src/extras/synchronizer.js
+++ b/src/extras/synchronizer.js
@@ -107,7 +107,7 @@ Dygraph.synchronize = function(/* dygraphs..., opts */) {
           if (!prevCallbacks[j]) {
             prevCallbacks[j] = {};
           }
-          for (var k in callBackTypes) {
+          for (var k = callBackTypes.length - 1; k >= 0; k--) {
             prevCallbacks[j][callBackTypes[k]] = dygraphs[j].getFunctionOption(callBackTypes[k]);
           }
         }