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Diffstat (limited to 'src/testing/testing.go')
-rw-r--r--src/testing/testing.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/testing/testing.go b/src/testing/testing.go
index 27d0de7728..7e936f0fca 100644
--- a/src/testing/testing.go
+++ b/src/testing/testing.go
@@ -376,7 +376,7 @@ func (c *common) decorate(s string) string {
file = "???"
line = 1
}
- buf := new(bytes.Buffer)
+ buf := new(strings.Builder)
// Every line is indented at least one tab.
buf.WriteByte('\t')
fmt.Fprintf(buf, "%s:%d: ", file, line)