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Avoid truncation of expression assigned to larger type

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This commit is contained in:
Paul Cornett
2019-04-05 09:55:49 -07:00
parent 1a90833839
commit 7cbe23830f
3 changed files with 5 additions and 5 deletions
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4
src/common/image.cpp
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@@ -3453,7 +3453,7 @@ unsigned long wxImage::CountColours( unsigned long stopafter ) const
unsigned long size, nentries, key;
p = GetData();
size = GetWidth() * GetHeight();
size = static_cast<unsigned long>(GetWidth()) * GetHeight();
nentries = 0;
for (unsigned long j = 0; (j < size) && (nentries <= stopafter) ; j++)
@@ -3481,7 +3481,7 @@ unsigned long wxImage::ComputeHistogram( wxImageHistogram &h ) const
h.clear();
const unsigned long size = GetWidth() * GetHeight();
const unsigned long size = static_cast<unsigned long>(GetWidth()) * GetHeight();
unsigned char r, g, b;
for ( unsigned long n = 0; n < size; n++ )