diff options
| -rw-r--r-- | src/s2wasm-main.cpp | 3 | ||||
| -rw-r--r-- | src/support/command-line.cpp | 6 |
2 files changed, 6 insertions, 3 deletions
diff --git a/src/s2wasm-main.cpp b/src/s2wasm-main.cpp index 35e80f916..a7060dd6e 100644 --- a/src/s2wasm-main.cpp +++ b/src/s2wasm-main.cpp @@ -64,8 +64,9 @@ int main(int argc, const char *argv[]) { std::streambuf *buffer; std::ofstream outfile; if (options.extra["output"].size()) { - if (options.debug) + if (options.debug) { std::cerr << "Opening '" << options.extra["output"] << std::endl; + } outfile.open(options.extra["output"], std::ofstream::out | std::ofstream::trunc); if (!outfile.is_open()) { diff --git a/src/support/command-line.cpp b/src/support/command-line.cpp index 9b844ff1e..40e11f60a 100644 --- a/src/support/command-line.cpp +++ b/src/support/command-line.cpp @@ -26,9 +26,10 @@ Options::Options(const std::string &command, const std::string &description) if (positional != Arguments::Zero) std::cerr << ' ' << positionalName; std::cerr << "\n\n" << description << "\n\nOptions:\n"; size_t optionWidth = 0; - for (const auto &o : options) + for (const auto &o : options) { optionWidth = std::max(optionWidth, o.longName.size() + o.shortName.size()); + } // TODO: line-wrap description. for (const auto &o : options) { size_t pad = 1 + optionWidth - o.longName.size() - o.shortName.size(); @@ -63,8 +64,9 @@ void Options::parse(int argc, const char *argv[]) { assert(argc > 0 && "expect at least program name as an argument"); size_t positionalsSeen = 0; auto dashes = [](const std::string &s) { - for (size_t i = 0;; ++i) + for (size_t i = 0;; ++i) { if (s[i] != '-') return i; + } }; for (size_t i = 1, e = argc; i != e; ++i) { std::string currentOption = argv[i]; |