Catch by reference

1 files changed, 2 insertions, 2 deletions

diff --git a/vespalib/src/tests/exception_classes/exception_classes_test.cpp b/vespalib/src/tests/exception_classes/exception_classes_test.cpp
index cbbdf83e777..c718987aae9 100644
--- a/vespalib/src/tests/exception_classes/exception_classes_test.cpp
+++ b/vespalib/src/tests/exception_classes/exception_classes_test.cpp
@@ -10,7 +10,7 @@ TEST("require that PortListenException retains relevant information") {
     try {
         error.throwSelf();
         ASSERT_TRUE(false);
-    } catch(PortListenException e) {
+    } catch(PortListenException & e) {
         fprintf(stderr, "what: %s\n", e.what());
         EXPECT_EQUAL(80, e.get_port());
         EXPECT_EQUAL("HTTP", e.get_protocol());
@@ -24,7 +24,7 @@ TEST("require that PortListenException with cause retains relevant information")
     try {
         error.throwSelf();
         ASSERT_TRUE(false);
-    } catch(PortListenException e) {
+    } catch(PortListenException & e) {
         fprintf(stderr, "what: %s\n", e.what());
         EXPECT_EQUAL(1337, e.get_port());
         EXPECT_EQUAL("RPC", e.get_protocol());