fix a stupid assert

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@821 57a11ea4-9604-0410-9ed3-97b8803252fd

src/engine/FileIO.c

@@ -751,6 +751,7 @@ readTransaction( int fd, Account *acc, int token )
         }
      }
   }
+  xaccTransCommitEdit (trans);  
 
   return trans;
 }

src/engine/Transaction.c

@@ -415,7 +415,14 @@ xaccSplitRebalance (Split *split)
   double value = 0.0;
 
   trans = split->parent;
-  assert (trans);
+
+  /* We might have gotten here if someone is manipulating
+   * a split that has not yet been inserted in a transaction.
+   * Rather than punishing them with an assert, lets just
+   * quietly return. 
+   */
+  if (!trans) return;
+
   assert (trans->splits);
   assert (trans->splits[0]);