Changeset 19501 for trunk/psLib/src/math/psSparse.c

Timestamp:

Sep 11, 2008, 2:22:28 PM (18 years ago)

Author:

eugene

Message:

test return status of psMatrixGJSolve

File:

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

trunk/psLib/src/math/psSparse.c

@@ -450 +450 @@
         // square is modified by GJSolve, so re-copy each time
         square = psImageCopy (square, border->Tjj, PS_TYPE_F64);
-        psMatrixGJSolve (square, Go);
+        if (!psMatrixGJSolve (square, Go)) {
+            psError(PS_ERR_UNKNOWN, false, "Unable to solve for lower square.");
+            psFree (dG);
+            psFree (Go);
+            psFree (dF);
+            psFree (Fo);
+            psFree (square);
+            return false;
+        }
         yVec = psVectorCopy (yVec, Go, PS_TYPE_F32);