# HG changeset patch
# User Chris Cannam
# Date 1528798687 -3600
# Node ID 5b2ce6c302589c3b62fe0c26e5c48b489ae61dc8
# Parent  7459f4c4d7c3a11435daf615b01cbb7025ed8bf4
Fix for older Qt version

diff -r 7459f4c4d7c3 -r 5b2ce6c30258 system/test/TestEnv.h
--- a/system/test/TestEnv.h	Mon Jun 11 14:40:09 2018 +0100
+++ b/system/test/TestEnv.h	Tue Jun 12 11:18:07 2018 +0100
@@ -38,7 +38,7 @@
         bool rv = getEnvUtf8("nonexistent_environment_variable_I_sincerely_hope_including_a_missspellling_just_to_be_sure",
                              value);
         QCOMPARE(rv, false);
-        QCOMPARE(value, "");
+        QCOMPARE(value, string());
     }
 
     void getExpected()
@@ -62,7 +62,7 @@
         string value;
         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_A_A", value);
         QCOMPARE(rv, true);
-        QCOMPARE(value, "EXPECTED_VALUE");
+        QCOMPARE(value, string("EXPECTED_VALUE"));
     }
     
     void roundTripAsciiUtf8()
@@ -84,7 +84,7 @@
         string value;
         rv = getEnvUtf8("SV_CORE_TEST_SYSTEM_RT_\351\207\215\345\272\206_A", value);
         QCOMPARE(rv, true);
-        QCOMPARE(value, "EXPECTED_VALUE");
+        QCOMPARE(value, string("EXPECTED_VALUE"));
     }
 
     void roundTripUtf8Utf8()