1 files changed, 2 insertions, 2 deletions

diff --git a/include/sitecing/sitecing_interface.h b/include/sitecing/sitecing_interface.h
index f0210d6..a0e1b8a 100644
--- a/include/sitecing/sitecing_interface.h
+++ b/include/sitecing/sitecing_interface.h
@@ -28,3 +28,3 @@ namespace sitecing {
              */
-            long serial;
+            unsigned long serial;
 
@@ -38,3 +38,3 @@ namespace sitecing {
              */
-            sitecing_interface(ostream* o) : out(o) {}
+            sitecing_interface(ostream* o) : out(o), serial(0) {}
     };