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-rw-r--r--updater/install.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/updater/install.cpp b/updater/install.cpp
index 888239c83..c5f9a89bb 100644
--- a/updater/install.cpp
+++ b/updater/install.cpp
@@ -317,9 +317,11 @@ Value* FormatFn(const char* name, State* state, const std::vector<std::unique_pt
std::string num_sectors = std::to_string(size / 512);
const char* f2fs_path = "/sbin/mkfs.f2fs";
- const char* const f2fs_argv[] = { "mkfs.f2fs", "-t", "-d1", location.c_str(),
- num_sectors.c_str(), nullptr };
- int status = exec_cmd(f2fs_path, const_cast<char* const*>(f2fs_argv));
+ const char* f2fs_argv[] = {
+ "mkfs.f2fs", "-t", "-d1", location.c_str(), (size < 512) ? nullptr : num_sectors.c_str(),
+ nullptr
+ };
+ int status = exec_cmd(f2fs_path, const_cast<char**>(f2fs_argv));
if (status != 0) {
LOG(ERROR) << name << ": mkfs.f2fs failed (" << status << ") on " << location;
return StringValue("");