Changeset cda219b in git for kernel/maps

Timestamp:

Jan 13, 2020, 5:20:43 PM (4 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

7cb01cc8a7845b57c86c1798df126d207f7fdc76

Parents:

3484489a559567285e5422a2a18fd88fb5a60600

Message:

fix: maEvalAt for 0 as result

File:

• kernel/maps/gen_maps.cc (modified) (1 diff)

kernel/maps/gen_maps.cc

@@ -174 +174 @@
   poly v=maMapPoly(p,r,map,r,ndCopyMap);
   id_Delete(&map,r);
-  number vv=pGetCoeff(v);
-  p_LmFree(&v,r);
+  number vv;
+  if (v==NULL)
+    vv=n_Init(0,r->cf);
+  else
+  {
+    vv=pGetCoeff(v);
+    p_LmFree(&v,r);
+  }
   return vv;
 }