missed a paren

2021-07-13 19:03:39 -07:00
parent bde2ef2a1a
commit 585ce7f04d
1 changed files with 1 additions and 1 deletions
--- a/test/instrumentation/decode_metric.go
+++ b/test/instrumentation/decode_metric.go
@@ -188,7 +188,7 @@ func (c *metricDecoder) decodeOpts(expr ast.Expr) (metric, error) {
 					return m, newDecodeErrorf(expr, errExprNotIdent, v.X)
 				}

-				variableExpr, found := c.variables[strings.Join([]string{s.Name,v.Sel.Name}, "."]
+				variableExpr, found := c.variables[strings.Join([]string{s.Name,v.Sel.Name}, ".")]
 				if !found {
 					return m, newDecodeErrorf(expr, errBadVariableAttribute)
 				}