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(svn r7522) -Codechange: Have CopyGRFConfigList clear the destination list before assigning 

values to it. This cuts down on memleaks which could exist when the function was
 not used carefully.
This commit is contained in:
Darkvater 2006-12-21 10:09:43 +00:00
parent 39eff474d3
commit 739e93fd23
1 changed files with 2 additions and 2 deletions
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4
newgrf_config.c
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@ -115,6 +115,8 @@ GRFConfig **CopyGRFConfigList(GRFConfig **dst, const GRFConfig *src)
{
GRFConfig *c;
/* Clear destination as it will be overwritten */
ClearGRFConfigList(dst);
for (; src != NULL; src = src->next) {
c = calloc(1, sizeof(*c));
*c = *src;
@ -135,8 +137,6 @@ void ResetGRFConfig(bool defaults)
{
GRFConfig **c = &_grfconfig;
ClearGRFConfigList(c);
if (defaults) c = CopyGRFConfigList(c, _grfconfig_newgame);
CopyGRFConfigList(c, _grfconfig_static);
}