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DeleteDirRecursively: Don't report error for absent directory

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Check if the return value of std::filesystem::remove_all is -1 rather
than 0; the former is the specified return value if there's an error
while 0 just means the directory already didn't exist (which is the end
result we want).

Previously error messages such as the following were possible:
E[COMMON]: DeleteDirRecursively: [path]/User/RedirectSession/ failed The
operation completed successfully.

Also adds a period in the error string to make it look nicer.
This commit is contained in:
Dentomologist 2025-10-05 16:17:12 -07:00
commit f64e57442c
1 changed files with 2 additions and 2 deletions
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4
Source/Core/Common/FileUtil.cpp
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@ -528,9 +528,9 @@ bool DeleteDirRecursively(const std::string& directory)
std::error_code error;
const std::uintmax_t num_removed = std::filesystem::remove_all(StringToPath(directory), error);
const bool success = num_removed != 0 && !error;
const bool success = num_removed != static_cast<std::uintmax_t>(-1) && !error;
if (!success)
ERROR_LOG_FMT(COMMON, "{}: {} failed {}", __func__, directory, error.message());
ERROR_LOG_FMT(COMMON, "{}: {} failed. {}", __func__, directory, error.message());
return success;
}