Revision 1725261

"Applied fix from trunk for revision: 1725257" 
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r1725257 | jleroux | 2016-01-18 14:08:12 +0100 (lun. 18 janv. 2016) | 7 lignes

A patch from "Ralph" (info at agentur-m3 dot de) for "ProjectMgr: GanttChart fails, in case of dependencies for tasks" https://issues.apache.org/jira/browse/OFBIZ-6842

the problen is in line 127:
taskInfo.preDecessor = latestTaskIds
This line causes brackets around ids (e.g.: [10098] )
And these brackets cannot be processed by jsgantt.
So in case of dependencies the ganttchart will not be displayed.
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