Changeset 1d138c in git for kernel/ideals.cc

Timestamp:

Nov 24, 2006, 4:54:54 PM (17 years ago)

Author:

Hans Schönemann <hannes@…>

Branches:

(u'spielwiese', 'fe61d9c35bf7c61f2b6cbf1b56e25e2f08d536cc')

Children:

07b3e15354f71a6f2cddfbcab43dfffd9c334f6e

Parents:

3504d7274c5b65041397e64fd259f10b923a19a4

Message:

*hannes: bug fix


git-svn-id: file:///usr/local/Singular/svn/trunk@9522 2c84dea3-7e68-4137-9b89-c4e89433aadc

File:

• kernel/ideals.cc (modified) (3 diffs)

kernel/ideals.cc

@@ -2 +2 @@
 *  Computer Algebra System SINGULAR     *
 ****************************************/
-/* $Id: ideals.cc,v 1.24 2006-11-24 13:44:38 Singular Exp $ */
+/* $Id: ideals.cc,v 1.25 2006-11-24 15:54:54 Singular Exp $ */
 /*
 * ABSTRACT - all basic methods to manipulate ideals
@@ -3485 +3485 @@
 static int idReadOutUnits(ideal arg,int* comp)
 {
-  assume(!idIs0(arg));
+  if (idIs0(arg)) return -1;
   int i=0,j, generator=-1;
   int rk_arg=arg->rank; //idRankFreeModule(arg);
@@ -3595 +3595 @@
     }
   }
-  if ((w !=NULL)&&(*w!=NULL))
+  if ((w !=NULL)&&(*w!=NULL)&&(wtmp!=NULL))
   {
     delete *w;