Bug#834696: gmsh: Erroneous command line to call GetDP from Gmsh

[Paul Zander]

Package: gmsh
Version: 2.13.1+dfsg1-1
Severity: important

Dear Maintainer,

   * What led up to the situation?
      Attempting to run example programs downloaded in the bundle from
       http://onelab.info/wiki/ONELAB

      The call generated by gmsh to getdp does not include the input file name

   from gmsh error log:
   
Info    : Calling '"/usr/bin/getdp"  -onelab "GetDP" /home/paulz/.gmshsock2 &'
Info    : Running 'GetDP'...
Info    : GetDP - Performing ONELAB 'check'
Error   : GetDP - Missing input file name

The identical example files will run on a computer with Windows 8.1

The identical problem was reported by a different person at:
http://onelab.info/pipermail/gmsh/2016/010617.html


-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.3.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gmsh depends on:
ii  libc6            2.23-4
ii  libgcc1          1:5.3.1-14
ii  libgmsh2v5       2.12.0+dfsg1-2+b1
ii  libopenmpi1.10   1.10.3-3
ii  libstdc++6       5.3.1-14
ii  mpi-default-bin  1.7

Versions of packages gmsh recommends:
ii  gmsh-doc  2.12.0+dfsg1-2

gmsh suggests no packages.

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