minor fixes

src/gfx-sdl/sdlgfx.c

@@ -1956,7 +1956,7 @@ static const char *get_mouse_friendlyname (unsigned int mouse)
 }
 static const char *get_mouse_uniquename (unsigned int mouse)
 {
-    return " ";
+    return "DEFMOUSE1";
 }
 
 static unsigned int get_mouse_widget_num (unsigned int mouse)
@@ -2023,7 +2023,7 @@ static const char *get_kb_friendlyname (unsigned int kb)
 }
 static const char *get_kb_uniquename (unsigned int kb)
 {
-    return " ";
+    return "DEFKEYB1";
 }
 
 static unsigned  int get_kb_widget_num (unsigned int kb)

src/gfx-x11/xwin.c

@@ -1652,7 +1652,7 @@ static const char *get_kb_friendlyname (unsigned int kb)
 
 static const char *get_kb_uniquename (unsigned int kb)
 {
-    return " ";
+    return "DEFKEYB1";
 }
 
 static unsigned int get_kb_widget_num (unsigned int kb)

src/memory.c

@@ -2657,7 +2657,7 @@ void memory_cleanup (void)
 		mapped_free (a3000lmemory);
 	if (a3000hmemory)
 		mapped_free (a3000hmemory);
-	if (bogomemory)
+	if (bogomemory_allocated)
 		mapped_free (bogomemory);
     if (kickmemory)
 		mapped_free (kickmemory);