1 files changed, 1 insertions, 1 deletions

diff --git a/src/FbTk/MacroCommand.hh b/src/FbTk/MacroCommand.hh
index 97cc5d5..f29e05c 100644
--- a/src/FbTk/MacroCommand.hh
+++ b/src/FbTk/MacroCommand.hh
@@ -35,7 +35,7 @@ namespace FbTk {
 class MacroCommand:public Command {
 public:
     void add(RefCount<Command> &com);
-    unsigned int size() const;
+    size_t size() const;
     virtual void execute();
 
 private: