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-rw-r--r--core/fxcrt/fx_basic_coords.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/core/fxcrt/fx_basic_coords.cpp b/core/fxcrt/fx_basic_coords.cpp
index b73dc6d825..cb5a010427 100644
--- a/core/fxcrt/fx_basic_coords.cpp
+++ b/core/fxcrt/fx_basic_coords.cpp
@@ -4,8 +4,9 @@
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+#include <limits.h>
+
#include <algorithm>
-#include <limits>
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_ext.h"
@@ -230,7 +231,7 @@ CFX_FloatRect CFX_FloatRect::GetBBox(const CFX_PointF* pPoints, int nPoints) {
void CFX_Matrix::SetReverse(const CFX_Matrix& m) {
FX_FLOAT i = m.a * m.d - m.b * m.c;
- if (FXSYS_fabs(i) <= std::numeric_limits<float>::epsilon())
+ if (FXSYS_fabs(i) == 0)
return;
FX_FLOAT j = -i;