Changeset 14734

Timestamp:

Sep 4, 2007, 10:19:12 AM (19 years ago)

Author:

Paul Price

Message:

Adding check for non-finite sum1.

File:

• trunk/psModules/src/imcombine/pmSubtractionParams.c (modified) (1 diff)

trunk/psModules/src/imcombine/pmSubtractionParams.c

@@ -251 +251 @@
                 sum1 += 1.0 / *wt;
             }
+        }
+        if (!isfinite(sum1)) {
+            psError(PS_ERR_BAD_PARAMETER_VALUE, true,
+                    "Sum of 1/sigma^2 is non-finite for stamp %d (%d,%d)\n",
+                    i, (int)stamp->x, (int)stamp->y);
+            psFree(kernels);
+            return NULL;
         }
     }