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metadata: fixed regression with older exiv2 versions

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Fixes #246

(cherry picked from commit ac3e78c25ed5b14019661d5c6c58af15032e968d)
This commit is contained in:
Alberto Griggio 2022-04-18 23:47:58 -07:00 committed by Lawrence Lee
parent 2ac459e927
commit eb7c151260
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1 changed files with 9 additions and 2 deletions
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11
rtengine/imagedata.cc
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@ -123,8 +123,15 @@ FramesData::FramesData(const Glib::ustring &fname) :
const auto find_exif_tag = const auto find_exif_tag =
[&exif, &pos](const std::string &name) -> bool [&exif, &pos](const std::string &name) -> bool
{ {
pos = exif.findKey(Exiv2::ExifKey(name)); try {
return pos != exif.end() && pos->size(); pos = exif.findKey(Exiv2::ExifKey(name));
return pos != exif.end() && pos->size();
} catch (std::exception &e) {
if (settings->verbose) {
std::cerr << "Exiv2 WARNING -- error finding tag " << name << ": " << e.what() << std::endl;
}
return false;
}
}; };
const auto find_tag = const auto find_tag =