diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2011-02-12 13:43:32 +0100 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2011-02-12 13:43:32 +0100 |
| commit | 37254316e0b1c3b0c067cf1962d0882d70a38c12 (patch) | |
| tree | b0cf0ee36cd3b61920ea5a2039fb33bab6a32ec6 /methods | |
| parent | fdbe726599ae4dd3d808858356cf3464de94f1e4 (diff) | |
* methods/rred.cc:
- read patch into MMap only if we work on uncompressed patches
Diffstat (limited to 'methods')
| -rw-r--r-- | methods/rred.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/methods/rred.cc b/methods/rred.cc index 1a18a381c..80cd14986 100644 --- a/methods/rred.cc +++ b/methods/rred.cc @@ -252,13 +252,15 @@ struct EdCommand { /*{{{*/ RredMethod::State RredMethod::patchMMap(FileFd &Patch, FileFd &From, /*{{{*/ FileFd &out_file, Hashes *hash) const { #ifdef _POSIX_MAPPED_FILES - MMap ed_cmds(Patch, MMap::ReadOnly); + MMap ed_cmds(MMap::ReadOnly); if (Patch.gzFd() != NULL) { unsigned long mapSize = Patch.Size(); DynamicMMap dyn(0, mapSize, 0); gzread(Patch.gzFd(), dyn.Data(), mapSize); ed_cmds = dyn; - } + } else + ed_cmds = MMap(Patch, MMap::ReadOnly); + MMap in_file(From, MMap::ReadOnly); if (ed_cmds.Size() == 0 || in_file.Size() == 0) |