Fix loading of childgroups if index is 0

johnny · johnny · commit 0f221c6e5d54 · 2013-12-12T06:58:56.000+01:00
closes johnny#41
diff --git a/TODO b/TODO
@@ -1,4 +1,6 @@
-- [0/0] bugs
+- [0/2] bugs
+  - [ ] last Pointer is NaN in search valid target
+  - [ ] prevent infinite recursion
 - [0/5] consider
   - [ ] better name for searchValidTarget
   - [ ] shortcut on getNearest()
diff --git a/source/js/jquery-sortable.js b/source/js/jquery-sortable.js
@@ -215,7 +215,7 @@
 
   ContainerGroup.get = function  (options) {
     if( !containerGroups[options.group]) {
-      if(!options.group)
+      if(options.group === undefined)
         options.group = groupCounter ++
       containerGroups[options.group] = new ContainerGroup(options)
     }

Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,7 @@`
`215`	`215`
`216`	`216`	`ContainerGroup.get = function (options) {`
`217`	`217`	`if( !containerGroups[options.group]) {`
`218`		`- if(!options.group)`
	`218`	`+ if(options.group === undefined)`
`219`	`219`	`options.group = groupCounter ++`
`220`	`220`	`containerGroups[options.group] = new ContainerGroup(options)`
`221`	`221`	`}`