Tests: Make STIW_TestDimensions pass again

ScaleToIndex was rectified in egde cases in latest IP8 nightly.

Author: t-b

Packages/Testing-MIES/UTF_Utils.ipf

@@ -3590,7 +3590,11 @@ Function STIW_TestDimensions()
 
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, -1, ROWS), DimOffset(testwave, ROWS) - 1 / DimDelta(testwave, ROWS))
 	REQUIRE_EQUAL_VAR(ScaleToIndexWrapper(testWave, -1, ROWS), 0)
+#if (NumberByKey("BUILD", IgorInfo(0)) < 36039)
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, -inf, ROWS), DimSize(testwave, ROWS) - 1)
+#else
+	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, -inf, ROWS), NaN)
+#endif
 	REQUIRE_EQUAL_VAR(ScaleToIndexWrapper(testWave, -inf, ROWS), 0)
 
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, 1e3, ROWS), DimOffset(testwave, ROWS) + 1e3 / DimDelta(testwave, ROWS))
@@ -3600,8 +3604,9 @@ Function STIW_TestDimensions()
 	SetScale/P x, 0, -0.1, testwave
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, -1, ROWS), DimOffset(testwave, ROWS) - 1 / DimDelta(testwave, ROWS))
 	REQUIRE_EQUAL_VAR(ScaleToIndexWrapper(testWave, 1, ROWS), 0)
+#if (NumberByKey("BUILD", IgorInfo(0)) < 36039)
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, -inf, ROWS), ScaleToIndexWrapper(testWave, -inf, ROWS))
-
+#endif
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, 1, ROWS), DimOffset(testwave, ROWS) + 1 / DimDelta(testwave, ROWS))
 	REQUIRE_EQUAL_VAR(ScaleToIndexWrapper(testWave, 1, ROWS), 0)
 	REQUIRE_EQUAL_VAR(ScaleToIndex(testWave, inf, ROWS), DimSize(testwave, ROWS) - 1)