dbertoni 01/06/25 14:19:25
Modified: c/src/XSLT NodeSorter.cpp
Log:
Fix sort order for NaN as described in erratum 15.
Revision Changes Path
1.22 +13 -7 xml-xalan/c/src/XSLT/NodeSorter.cpp
Index: NodeSorter.cpp
===================================================================
RCS file: /home/cvs/xml-xalan/c/src/XSLT/NodeSorter.cpp,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -r1.21 -r1.22
--- NodeSorter.cpp 2001/05/10 17:59:11 1.21
+++ NodeSorter.cpp 2001/06/25 21:19:17 1.22
@@ -211,13 +211,19 @@
double n1Num = getNumberResult(theKey, theKeyIndex, theLHS);
double n2Num = getNumberResult(theKey, theKeyIndex, theRHS);
- if (DoubleSupport::isNaN(n1Num))
- n1Num = 0.0;
-
- if (DoubleSupport::isNaN(n2Num))
- n2Num = 0.0;
-
- if (DoubleSupport::lessThan(n1Num, n2Num) == true)
+ // Always order NaN before anything else...
+ if (DoubleSupport::isNaN(n1Num) == true)
+ {
+ if (DoubleSupport::isNaN(n2Num) == false)
+ {
+ theResult = -1;
+ }
+ }
+ else if (DoubleSupport::isNaN(n2Num) == true)
+ {
+ theResult = 1;
+ }
+ else if (DoubleSupport::lessThan(n1Num, n2Num) == true)
{
theResult = -1;
}
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