No subject

page 586, the destination (the actions too) is optional for outline items and
annotations, but required for actions and remote actions, so no warning should
be displayed for outline items (such as the two documents attached).

So poppler should return no action when the dest/action is optional and is not
present in the pdf file, but POPPLER_ACTION_NONE (for ex.) does not exist.

(By the way, I notice that PopplerDestType is not used, the destinations being
considered as actions.  For ex., a "grep -r PopplerDestType ." shows no usage
of this type.  Also, poppler/Outline.cc:78:
     78   if (!dict->lookup("Dest", &obj1)->isNull()) {
     79     action = LinkAction::parseDest(&obj1);
     80   } else {
     81       obj1.free();
     82     if (!dict->lookup("A", &obj1)->isNull()) {
     83         action = LinkAction::parseAction(&obj1);
     84   }
shows that destinations and actions are treated in the same manner, as
actions.)

Therefore, I propose the attached patch in my previous comment.  I do not know
well the poppler application, so please check if I modified all the needed
files.

Cheers,
Eugen Dedu


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