Avoid warning from g++ 4.3.

git-svn-id: http://svn.voria.com/code@1487 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-studio/trunk/src/gtkmm/app.cpp b/synfig-studio/trunk/src/gtkmm/app.cpp
index a3fb39c..4d8fa5c 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/app.cpp
+++ b/synfig-studio/trunk/src/gtkmm/app.cpp
@@ -1223,7 +1223,8 @@ App::~App()
        selected_instance=0;
 
        // Unload all of the modules
-       for(;!module_list_.empty();module_list_.pop_back());
+       for(;!module_list_.empty();module_list_.pop_back())
+               ;
 
        delete state_manager;