Fix a build order problem.

[simgear.git] / simgear / misc / props_test.cxx

diff --git a/simgear/misc/props_test.cxx b/simgear/misc/props_test.cxx
index 2f033ea6cd6eca58451e1e23b1bc3501d485906c..9f1b0d4f0c6509b4091e5ab901ff7cd02111c7c7 100644 (file)
--- a/simgear/misc/props_test.cxx
+++ b/simgear/misc/props_test.cxx
@@ -321,7 +321,7 @@ test_property_nodes ()
 }
 
 
-main (int ac, char ** av)
+int main (int ac, char ** av)
 {
   test_value();
   test_property_nodes();
@@ -335,4 +335,6 @@ main (int ac, char ** av)
       writeProperties(cout, &root);
     cout << endl;
   }
+
+  return 0;
 }