Memory leak in ResultDisplay::append()

[Former user]

Originally reported on Google Code with ID 259

The unadorned invocation of HMath::formatScientific(...) as an argument 
to ResultDisplay::Private::append() most certainly leaks the dynamically 
allocated memory returned from _doFormat().

Reported by [e-mail] on 2009-02-21 10:44:04

<hr> * Attachment: 0001-Fix-memory-leak-in-ResultDisplay-append.patch

[Former user]

``` Code change applied. ```

Reported by `[e-mail]` on 2009-02-22 19:23:15 - Status changed: `Fixed` - Labels added: Type-Defect, Priority-Medium

[Former user]

Reported by `helder.pereira.correia` on 2009-02-22 19:33:04 - Labels added: Milestone-0.11