hugin crash with photometric variables in 'v' lines

[Bruno Postle]

In order to optimise photometric parameters with vig_optimize it is necessary to add 'v' line entries for the photometric parameters:

  v Ra0 Rb0 Rc0 Rd0 Re0 Vb0 Vc0 Vd0

These are correct, but if I open a .pto project like this I get this error (generated by parser.c in libpano13):

Conflict in script: Line 16
Multiple Instances of variable b
Image number: 0

Hugin then crashes or sometimes allows me to continue. The problem appears to be that libpano13 expects single character v-line entries.

[tmodes (tmodes)]

Does this still occurs? I can't reproduce the issue.
Loading a pto file with photometric parameters in v line works without problems.

[Bruno Postle (brunopostle)]

Doesn't crash here any more either. There has been quite a bit of work on parser.c in the last two years, so possibly this got fixed as a side-effect.