1 files changed, 8 insertions, 0 deletions
diff --git a/sal/qa/inc/valueequal.hxx b/sal/qa/inc/valueequal.hxx
index 2f39594529a6..563314d9e82e 100644
--- a/sal/qa/inc/valueequal.hxx
+++ b/sal/qa/inc/valueequal.hxx
@@ -17,8 +17,12 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <sal/config.h>
+
 #include <math.h>
 
+#include <sal/mathconf.h>
+
 #define PREC_float 1
 #define PREC_double 2
 #define PREC_long_double 3
@@ -26,6 +30,10 @@
 template<class T>
 bool is_equal(T x, T y, sal_Int16 _nPrec)
 {
+    if (!(SAL_MATH_FINITE(x) && SAL_MATH_FINITE(y))) {
+        return x == y;
+    }
+
     // due to the fact that this check looks only if both values are equal
     // we only need to look on one value