avoid copy_n

Signed-off-by: Rosen Penev <[email protected]>
Exiv2 · Jul 2, 2023 · 4c4bf7c · 4c4bf7c
1 parent 9215f74
commit 4c4bf7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pgfimage.cpp b/src/pgfimage.cpp
@@ -179,7 +179,7 @@ void PgfImage::doWriteMetadata(BasicIo& outIo) {
   // Write new Header size.
   auto newHeaderSize = static_cast<uint32_t>(header.size() + imgSize);
   DataBuf buffer(4);
-  std::copy_n(&newHeaderSize, 4, buffer.data());
+  *reinterpret_cast<uint32_t*>(buffer.data()) = newHeaderSize;
   byteSwap_(buffer, 0, bSwap_);
   if (outIo.write(buffer.c_data(), 4) != 4)
     throw Error(ErrorCode::kerImageWriteFailed);