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	Alexander Vasyanin <avasyanin@mail.ru>
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Date: Mon, 19 Jan 2009 19:16:29 GMT
From: Alexander Vasyanin <avasyanin@mail.ru>
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Subject: ports/130751: Graphviz tred removes all edges
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>Number:         130751
>Category:       ports
>Synopsis:       Graphviz tred removes all edges
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 19 19:20:03 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Vasyanin
>Release:        7.1-RELEASE-p2
>Organization:
State University
>Environment:
FreeBSD freebsd.homenet 7.1-RELEASE-p2 FreeBSD 7.1-RELEASE-p2 #0: Thu Jan 15 12:56:22 YEKT 2009     root@freebsd.homenet:/usr/obj/usr/src/sys/MYCONFIG  i386
>Description:
tred program from graphviz-2.20.3 erroneously removes all edges from any graph. This bug is also reported in previous version of graphviz (2.20.2) in debian distribution (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=493494).

Test:

% pkg_info |grep graphviz
graphviz-2.20.3     Graph Visualization Software from AT&T and Bell Labs
% echo 'digraph { a->b->c; }' | tred
digraph {
        a;
        b;
        c;
}

>How-To-Repeat:
% echo 'digraph { a->b->c; }' | tred
digraph {
        a;
        b;
        c;
}

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: