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Diffstat (limited to 'vcl/source/gdi/pngwrite.cxx')
-rw-r--r--vcl/source/gdi/pngwrite.cxx2
1 files changed, 1 insertions, 1 deletions
diff --git a/vcl/source/gdi/pngwrite.cxx b/vcl/source/gdi/pngwrite.cxx
index bb0ee05d0f37..ab15754724f4 100644
--- a/vcl/source/gdi/pngwrite.cxx
+++ b/vcl/source/gdi/pngwrite.cxx
@@ -347,7 +347,7 @@ void PNGWriterImpl::ImplWriteTransparent()
ImplOpenChunk(PNGCHUNK_tRNS);
- for (sal_uLong n = 0UL; n <= nTransIndex; n++)
+ for (sal_uLong n = 0; n <= nTransIndex; n++)
{
ImplWriteChunk((nTransIndex == n) ? static_cast<sal_uInt8>(0x0) : static_cast<sal_uInt8>(0xff));
}