Changeset 23989 for trunk/psModules/src/astrom/pmAstrometryDistortion.c

Timestamp:

Apr 28, 2009, 11:21:56 AM (17 years ago)

Author:

eugene

Message:

always handle psVectorStats false return status (is an error); check for NAN results and handle as possible

File:

• trunk/psModules/src/astrom/pmAstrometryDistortion.c (modified) (1 diff)

trunk/psModules/src/astrom/pmAstrometryDistortion.c

@@ -151 +151 @@
 
             // also measure the L and M median positions as a representative coordinate
-            psVectorStats (stats, L, NULL, NULL, 0);
+            if (!psVectorStats (stats, L, NULL, NULL, 0)) {
+                psError(PS_ERR_UNKNOWN, false, "failure to measure stats");
+                goto skip;
+            }
             grad->FP.x = stats->sampleMedian;
 
-            psVectorStats (stats, M, NULL, NULL, 0);
+            if (!psVectorStats (stats, M, NULL, NULL, 0)) {
+                psError(PS_ERR_UNKNOWN, false, "failure to measure stats");
+                goto skip;
+            }
             grad->FP.y = stats->sampleMedian;