15 lines
505 B
Diff
15 lines
505 B
Diff
diff --git a/third_party/lcms2-2.6/src/cmsplugin.c b/third_party/lcms2-2.6/src/cmsplugin.c
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index b95befb..4ba998b 100644
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--- a/third_party/lcms2-2.6/src/cmsplugin.c
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+++ b/third_party/lcms2-2.6/src/cmsplugin.c
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@@ -182,7 +182,9 @@ cmsBool CMSEXPORT _cmsReadFloat32Number(cmsIOHANDLER* io, cmsFloat32Number* n)
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if (isnan(*n))
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return FALSE;
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}
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- return TRUE;
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+
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+ // fpclassify() required by C99
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+ return (fpclassify(*n) == FP_ZERO) || (fpclassify(*n) == FP_NORMAL);
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}
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