[Bug 1100364] [NEW] Cron graph generating fails

[vvilhonen]

Public bug reported:

I can see following in /var/log/munin/munin-graph.log and the generated
html is referring to nonexisting files.

2013/01/16 07:20:09 [PERL WARNING] Use of uninitialized value in concatenation (.) or string at /usr/share/munin/munin-graph line 74.  
2013/01/16 07:20:09 [PERL WARNING] Use of uninitialized value $graph_fh in <HANDLE> at /usr/share/munin/munin-graph line 75.           
2013/01/16 07:20:09 [PERL WARNING] readline() on unopened filehandle at /usr/share/munin/munin-graph line 75.

Description:    Ubuntu 12.10
Release:        12.10

munin:
  Installed: 2.0.2-1ubuntu2.2
  Candidate: 2.0.2-1ubuntu2.2
  Version table:
 *** 2.0.2-1ubuntu2.2 0
        500 http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ quantal-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ quantal-security/main amd64 Packages
        100 /var/lib/dpkg/status
     2.0.2-1ubuntu2 0
        500 http://us-east-1.ec2.archive.ubuntu.com/ubuntu/ quantal/main amd64 Packages

** Affects: munin (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1100364

Title:
  Cron graph generating fails

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