diff --git a/build.sh b/build.sh
index d6b26b66..04fb7b42 100755
--- a/build.sh
+++ b/build.sh
@@ -117,9 +117,9 @@ else
 fi
 
 if [ "$1" = "--unit-test" ] \
-|| [ "$1" == "unit-test" ] \
-|| [ "$1" == "--coverage" ] \
-|| [ "$1" == "coverage" ]
+|| [ "$1" = "unit-test" ] \
+|| [ "$1" = "--coverage" ] \
+|| [ "$1" = "coverage" ]
 then
   cd src/test && make check-TESTS
 fi
diff --git a/src/test/fstring-test.cpp b/src/test/fstring-test.cpp
index a7150174..98aae8bd 100644
--- a/src/test/fstring-test.cpp
+++ b/src/test/fstring-test.cpp
@@ -49,6 +49,9 @@
 class FStringTest : public CPPUNIT_NS::TestFixture
 {
   public:
+    FStringTest()
+    { }
+  
     void setUp();
     void tearDown();