Changeset 9767 for trunk/psLib/src/math/psPolynomialUtils.c

Timestamp:

Oct 28, 2006, 10:09:10 AM (20 years ago)

Author:

magnier

Message:

added error catch for failed stats

File:

• trunk/psLib/src/math/psPolynomialUtils.c (modified) (1 diff)

trunk/psLib/src/math/psPolynomialUtils.c

@@ -79 +79 @@
         resid = (psVector *) psBinaryOp (resid, (void *) f, "-", (void *) fit);
 
-        stats  = psVectorStats (stats, resid, NULL, mask, maskValue);
+        if (!psVectorStats (stats, resid, NULL, mask, maskValue)) {
+            psError(PS_ERR_UNKNOWN, false, "failed to measure vector stats");
+            return NULL;
+        }
         psTrace (__func__, 5, "resid stats: %f +/- %f\n", stats->sampleMedian, stats->sampleStdev);