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fs.mitm: only iter romfs dir if it exists (closes #763)

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This commit is contained in:
Michael Scire 2019-12-16 17:31:26 -08:00
parent f1a9dd8a98
commit 06e4b94674
1 changed files with 9 additions and 0 deletions
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9
stratosphere/ams_mitm/source/fs_mitm/fsmitm_romfs.cpp
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@ -239,6 +239,15 @@ namespace ams::mitm::fs {
R_ASSERT(fsOpenSdCardFileSystem(&sd_filesystem));
ON_SCOPE_EXIT { fsFsClose(&sd_filesystem); };
/* If there is no romfs folder on the SD, don't bother continuing. */
{
FsDir dir;
if (R_FAILED(mitm::fs::OpenAtmosphereRomfsDirectory(&dir, this->program_id, this->root->path.get(), OpenDirectoryMode_Directory, &sd_filesystem))) {
return;
}
fsDirClose(&dir);
}
this->cur_source_type = DataSourceType::LooseSdFile;
this->VisitDirectory(&sd_filesystem, this->root);
}