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fix(opentsdb): fixed templating issue for single value variables, fixes #4312

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This commit is contained in:
Torkel Ödegaard 2016-03-16 13:10:48 +01:00
parent 990acb3fd3
commit d26d7162a5
1 changed files with 3 additions and 0 deletions
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3
public/app/features/templating/templateSrv.js
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@ -69,6 +69,9 @@ function (angular, _) {
return '(' + quotedValues.join(' OR ') + ')';
}
case "pipe": {
if (typeof value === 'string') {
return value;
}
return value.join('|');
}
default: {