Set free'd pointers to NULL

diff --git a/src/main/realms.c b/src/main/realms.c
index 406bf553637d484d76e8d7989e57b47a2bfb2358..0317b88c69b5323c95643a3816cde025e5509dd0 100644 (file)
--- a/src/main/realms.c
+++ b/src/main/realms.c
@@ -264,10 +264,12 @@ void realms_free(void)
                        free(this->realm);
                        free(this);
                }
+               realms_regex = NULL;
        }
 #endif
 
        free(realm_config);
+       realm_config = NULL;
 }