Changeset 23989 for trunk/psModules/src/imcombine/pmSubtractionMatch.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/imcombine/pmSubtractionMatch.c (modified) (1 diff)

trunk/psModules/src/imcombine/pmSubtractionMatch.c

@@ -830 +830 @@
     psFree(mask);
 
+    // XXX raise an error here or not?
+    if (isnan(stats->robustMedian)) {
+        psFree(stats);
+        return PM_SUBTRACTION_MODE_ERR;
+    }
+
     psLogMsg("psModules.imcombine", PS_LOG_INFO, "Median width ratio: %lf", stats->robustMedian);
     pmSubtractionMode mode = (stats->robustMedian <= 1.0 ? PM_SUBTRACTION_MODE_1 : PM_SUBTRACTION_MODE_2);
     psFree(stats);
 
-    // XXX EAM : I think Paul left some test code in here.  I've commented these lines out
-    // return PM_SUBTRACTION_MODE_2;
-    // exit(1);
-
     return mode;
 }