From feef97f0dfafa6cab5f8364664a2cd8fd0381b63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
Date: Tue, 19 May 2015 13:58:22 -0300
Subject: [PATCH] Set the global variable to NULL on free in driver.c and
 runloop.c

---
 driver.c  |  8 ++++----
 runloop.c | 12 +++++-------
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/driver.c b/driver.c
index 2535ac77c8..7f6e8e2a3c 100644
--- a/driver.c
+++ b/driver.c
@@ -30,14 +30,14 @@
 #include "config.h"
 #endif
 
-static driver_t *g_driver;
+static driver_t *g_driver = NULL;
 
 void driver_free(void)
 {
-   driver_t *driver   = driver_get_ptr();
+   if (g_driver)
+      free(g_driver);
 
-   if (driver)
-      free(driver);
+   g_driver = NULL;
 }
 
 static driver_t *driver_new(void)
diff --git a/runloop.c b/runloop.c
index a4cc178fe1..8a06ddc37c 100644
--- a/runloop.c
+++ b/runloop.c
@@ -35,9 +35,8 @@
 #include "netplay.h"
 #endif
 
-static struct runloop *g_runloop;
-
-static struct global *g_extern;
+static struct runloop *g_runloop = NULL;
+static struct global *g_extern   = NULL;
 
 /**
  * check_pause:
@@ -941,12 +940,11 @@ runloop_t *rarch_main_get_ptr(void)
 
 void rarch_main_state_free(void)
 {
-   runloop_t *runloop = rarch_main_get_ptr();
-
-   if (!runloop)
+   if (!g_runloop)
       return;
 
-   free(runloop);
+   free(g_runloop);
+   g_runloop = NULL;
 }
 
 void rarch_main_global_free(void)