Handle unknown type name (reported by Marijn Kampf).

17 years ago · 917080fc37
parent 6ef6c54bc3
commit 917080fc37
1 changed files with 2 additions and 1 deletions
--- a/samples/exifprint.cpp
+++ b/samples/exifprint.cpp
@ -28,12 +28,13 @@ try {
    }
    Exiv2::ExifData::const_iterator end = exifData.end();
    for (Exiv2::ExifData::const_iterator i = exifData.begin(); i != end; ++i) {
+        const char* tn = i->typeName();
        std::cout << std::setw(44) << std::setfill(' ') << std::left
                  << i->key() << " "
                  << "0x" << std::setw(4) << std::setfill('0') << std::right
                  << std::hex << i->tag() << " "
                  << std::setw(9) << std::setfill(' ') << std::left
-                  << i->typeName() << " "
+                  << (tn ? tn : "Unknown") << " "
                  << std::dec << std::setw(3)
                  << std::setfill(' ') << std::right
                  << i->count() << "  "