license_test: look at more characters
Consider more content when looking for license text.
Fixes the test on internal/{btree,btree_test}.go.
@@ -53,7 +53,7 @@ func TestLicense(t *testing.T) {
if err != nil {
return nil
}
- src = src[:140] // Ensure all of the sentinel values are at the top of the file.
+ src = src[:300] // Ensure all of the sentinel values are at the top of the file.
// Find license
for _, sentinel := range sentinels {
