check if exifdata is not null

1 year ago · 9e46ae31b1
parent b1b9e74df8
commit 9e46ae31b1
1 changed files with 4 additions and 0 deletions
--- a/src/canonmn_int.cpp
+++ b/src/canonmn_int.cpp
@ -2822,6 +2822,10 @@ std::ostream& CanonMakerNote::print0x000a(std::ostream& os, const Value& value,
 std::ostream& CanonMakerNote::print0x000c(std::ostream& os, const Value& value, const ExifData* exifData) {
  std::istringstream is(value.toString());

+  if (!exifData) {
+    return os << value;
+  }
+
  ExifKey key("Exif.Canon.ModelID");
  auto pos = exifData->findKey(key);
  // if model is EOS D30