libcommon|Fixed: Update controls at sharp tics in non-map states

Fixes the problem where in intermission it was difficult to press
Use to skip to the next stage.

doomsday/plugins/common/src/p_user.c

@@ -1970,9 +1970,12 @@ void P_PlayerThink(player_t *player, timespan_t ticLength)
 
     if(G_GameState() != GS_MAP)
     {
-        // Just check the controls in case some UI stuff is relying on them
-        // (like intermission).
-        P_PlayerThinkUpdateControls(player);
+        if(DD_IsSharpTick())
+        {
+            // Just check the controls in case some UI stuff is relying on them
+            // (like intermission).
+            P_PlayerThinkUpdateControls(player);
+        }
         return;
     }