[sword-devel] Memory leak caused by InstallMgr::refreshRemoteSourceConfiguration()

[Jaak Ristioja]

Hello!

Valgrind detects a memory leak in Sword 1.9.0 which can be reproduced by 
running `installmgr -sc` when no "${HOME}/.sword" exists.

The bug seems to be caused by the refreshRemoteSourceConfiguration() 
method of InstallMgr which overwrites sources[is->caption] without 
freeing the previous value.

Best regards,
J