Fix FTBFS on ruby 1.8.x

(cherry picked from commit 14594d8189)

korundum/bin/krubyinit.cpp

@@ -32,6 +32,11 @@ static const char* script_name = "krubyinit_app";
 int main(int argc, char **argv) {
      ruby_init();
      ruby_script((char*)script_name);
+#ifdef HAVE_RUBY_1_9
      void* node = ruby_options(argc, argv);
      ruby_run_node(node);
+#else // HAVE_RUBY_1_9
+     ruby_options(argc, argv);
+     ruby_run();
+#endif // HAVE_RUBY_1_9
 }

qtruby/bin/qtrubyinit.cpp

@@ -32,6 +32,11 @@ static const char* script_name = "qrubyinit_app";
 int main(int argc, char **argv) {
      ruby_init();
      ruby_script((char*)script_name);
+#ifdef HAVE_RUBY_1_9
      void* node = ruby_options(argc, argv);
      ruby_run_node(node);
+#else // HAVE_RUBY_1_9
+     ruby_options(argc, argv);
+     ruby_run();
+#endif // HAVE_RUBY_1_9
 }