* Report failures in exit code in caca-test

tests/caca-test.cpp

@@ -22,8 +22,6 @@ int main(int argc, char *argv[])
     CppUnit::TextTestRunner runner;
     runner.addTest(CppUnit::TestFactoryRegistry::getRegistry().makeTest());
 
-    runner.run();
-
-    return 0;
+    return !runner.run();
 }