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Merge pull request #152 from denizzzka/logger_args_check

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Logger: avoid formatting for strings without additional args
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Sönke Ludwig 2019-04-26 09:43:58 +02:00 committed by GitHub
parent 6c260768fd fc9bef86af
commit d96c5cb594
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 2 deletions
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8
source/vibe/core/log.d
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@ -804,13 +804,17 @@ package void initializeLogModule()
private nothrow void doLog(S, T...)(LogLevel level, string mod, string func, string file, int line, S fmt, lazy T args)
{
try {
auto args_copy = args;
static if(T.length != 0)
auto args_copy = args;
foreach (l; getLoggers())
if (l.minLevel <= level) { // WARNING: TYPE SYSTEM HOLE: accessing field of shared class!
auto ll = l.lock();
auto rng = LogOutputRange(ll, file, line, level);
/*() @trusted {*/ rng.formattedWrite(fmt, args_copy); //} (); // formattedWrite is not @safe at least up to 2.068.0
static if(T.length != 0)
/*() @trusted {*/ rng.formattedWrite(fmt, args_copy); //} (); // formattedWrite is not @safe at least up to 2.068.0
else
rng.put(fmt);
rng.finalize();
}
} catch(Exception e) debug assert(false, e.msg);