Dircache: Fix memory leak (and recently panic).

If the dircache was interrupted during generation (e.g. through USB
insertion), then the allocated buffer was leaked and a new one
was allocated for the second cache generation. This causes a
panic since r30308 since playback holds the control over the
audiobuffer at that time.

The fix is to simply check allocated_size instead of
dircache_size which is reset to 0 upon cancellation.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30321 a1c6a512-1295-4272-9138-f99709370657

0 files changed, 0 insertions, 0 deletions