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sys: print stack trace if NODE_DEBUG=sys

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Ben Noordhuis 2011-11-29 19:21:41 +01:00
parent 6ed721afd2
commit 5fea00581b
1 changed files with 4 additions and 1 deletions
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5
lib/sys.js
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@ -25,7 +25,10 @@ var sysWarning;
if (!sysWarning) {
sysWarning = 'The "sys" module is now called "util". ' +
'It should have a similar interface.';
util.error(sysWarning);
if (process.env.NODE_DEBUG && process.env.NODE_DEBUG.indexOf('sys') != -1)
console.trace(sysWarning);
else
console.error(sysWarning);
}
exports.print = util.print;