Core: fixed resource leak if binary upgrade fails due to no memory.

Found by Coverity (CID 992320).
1 file changed
tree: d0422074716da3ed7b8146e1824831b17ff05371
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags