From 8dad05759823a55734274c1ea33ee77594183b1b Mon Sep 17 00:00:00 2001
From: Yohan Boniface <yb@enix.org>
Date: Sat, 7 Jul 2018 19:10:13 +0200
Subject: [PATCH] Fix caption panel loaded to early in some situations

fix #504
---
 docs/changelog.md           | 3 ++-
 umap/static/umap/js/umap.js | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/docs/changelog.md b/docs/changelog.md
index 584eb651..77fe4c29 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -72,7 +72,8 @@ COMMIT;
 - allow to clone also markers
 - only list https ready tilerlayers when page is in https (#567)
 - allow to use an unicode character as Marker symbol (#527)
-
+- add `{rank}` as dynamic feature property (to be used in popup or icon symbol)
+- add an explicit button to attach a owner to an anonyous map (#568)
 
 
 ## 0.8.0
diff --git a/umap/static/umap/js/umap.js b/umap/static/umap/js/umap.js
index 27f3aeed..21da48d6 100644
--- a/umap/static/umap/js/umap.js
+++ b/umap/static/umap/js/umap.js
@@ -292,7 +292,9 @@ L.U.Map.include({
     },
 
     initDatalayers: function () {
-        var toload = 0, datalayer, seen = 0, self = this;
+        var toload = this.options.datalayers.length,
+            datalayer, seen = this.options.datalayers.length,
+            self = this;
         var loaded = function () {
             self.datalayersLoaded = true;
             self.fire('datalayersloaded');
@@ -302,8 +304,6 @@ L.U.Map.include({
             if (toload === 0) loaded();
         };
         for (var j = 0; j < this.options.datalayers.length; j++) {
-            toload++;
-            seen++;
             datalayer = this.createDataLayer(this.options.datalayers[j]);
             if (datalayer.displayedOnLoad()) datalayer.onceLoaded(decrementToLoad);
             else decrementToLoad();