[libpng16] Revised contrib/pngminus/pnm2png.c to avoid warnings
when png_uint_32 and unsigned long are of different sizes.
diff --git a/CHANGES b/CHANGES
index d9ab526..b164c0b 100644
--- a/CHANGES
+++ b/CHANGES
@@ -3846,11 +3846,14 @@
location in configure.ac (Gilles Espinasse).
Changed png_memcpy to C assignment where appropriate. Changed all those
uses of png_memcpy that were doing a simple assignment to assignments
- (all those cases where the thing being copied is a non-array C L-value.)
- Added some error checking to png_set_*() routines and removed the
- reference to the non-exported function png_memcpy() from example.c. Fixed
- the Visual C 64-bit build - it requires jmp_buf to be aligned, but it had
- become misaligned.
+ (all those cases where the thing being copied is a non-array C L-value).
+ Added some error checking to png_set_*() routines.
+ Removed the reference to the non-exported function png_memcpy() from
+ example.c.
+ Fixed the Visual C 64-bit build - it requires jmp_buf to be aligned, but
+ it had become misaligned.
+ Revised contrib/pngminus/pnm2png.c to avoid warnings when png_uint_32
+ and unsigned long are of different sizes.
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