Mercurial > mbsePi-apps / file diff

--- a/thermferm/panel.c	Sat Aug 16 15:38:45 2014 +0200
+++ b/thermferm/panel.c	Sat Aug 16 17:11:09 2014 +0200
@@ -49,7 +49,6 @@
 extern int		my_shutdown;
 extern int		debug;
 extern int		setupmenu;
-extern units_list	*current_unit;
 
 int			Key_Enter = FALSE;
 int			Key_Enter_Long = FALSE;
@@ -184,16 +183,15 @@
 		    Backlight--;
 		}
 
+		piLock(LOCK_MENU);
 	    	if (setupmenu != MENU_NONE) {
 		    if (menutimer < MENU_TIMEOUT)
 			menutimer++;
 		    else {
 			setupmenu = MENU_NONE;
-			if (current_unit)
-			    free(current_unit);
-			current_unit = NULL;
 		    }
 		}
+		piUnlock(LOCK_MENU);
 	    }
 	}