From f6b0171562f6dfae5d06a836baa5ca21671702bb Mon Sep 17 00:00:00 2001
From: Tamir Atias <engine.games@gmail.com>
Date: Sat, 20 Apr 2013 01:11:23 +0300
Subject: [PATCH] [Add] Code to prevent objects from free'd when they were
already freed before.
---
src/space.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/space.c b/src/space.c
index be0aed8..89905c6 100644
--- a/src/space.c
+++ b/src/space.c
@@ -803,10 +803,16 @@ void planets_render(void) {
// Clean up the system.
void space_exit(void) {
int i,j;
-
+
// Free the names.
- if(planetname_stack) free(planetname_stack);
- if(systemname_stack) free(systemname_stack);
+ if(planetname_stack) {
+ free(planetname_stack);
+ planetname_stack = NULL;
+ }
+ if(systemname_stack) {
+ free(systemname_stack);
+ systemname_stack = NULL;
+ }
spacename_nstack = 0;
// Free the systems.