Changeset 2233

Timestamp:

Jan 14, 2016 7:34:02 AM (5 years ago)

Author:

forrest

Message:

fix null problem bug (found by Christian Troost)

File:

• stable/2.9/Cbc/src/CbcSolver.cpp (modified) (1 diff)

stable/2.9/Cbc/src/CbcSolver.cpp

@@ -5556 +5556 @@
                                         assert (originalColumns);
                                         int n = CoinMin(truncateColumns,numberColumns);
-                                        n = originalColumns[n-1] + 1;
+                                        // allow for empty problem
+                                        n = (n) ? originalColumns[n-1] + 1 : 0;
                                         n = CoinMax(n, CoinMax(numberColumns, numberOriginalColumns));
                                         int * newColumn = new int[n];