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CB-9430 Fixes check_reqs failure when javac returns an extra line

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This commit is contained in:
Vladimir Kotikov 2015-07-31 16:37:21 +03:00
parent 64f89c5eda
commit e5506d40bc
1 changed files with 2 additions and 1 deletions
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3
bin/lib/check_reqs.js
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@ -155,7 +155,8 @@ module.exports.check_java = function() {
// javac writes version info to stderr instead of stdout
return tryCommand('javac -version', msg, true);
}).then(function (output) {
return /^javac ((?:\d+\.)+(?:\d+))/i.exec(output)[1];
var match = /javac ((?:\d+\.)+(?:\d+))/i.exec(output)[1];
return match && match[1];
});
});
};