Fix the botan-test --verbose flag, which did nothing

It used to do something, then I broke it.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tests/test_tests.cpp b/src/tests/test_tests.cpp
index 52db0679a..3a52b85b9 100644
--- a/src/tests/test_tests.cpp
+++ b/src/tests/test_tests.cpp
@@ -188,7 +188,7 @@ class Test_Tests final : public Test
          if(test_result.tests_failed() > 0)
             {
             result.test_success("Got expected failure for " + what);
-            const std::string result_str = test_result.result_string(true);
+            const std::string result_str = test_result.result_string();
 
             result.confirm("result string contains FAIL",
                            result_str.find("FAIL") != std::string::npos);