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game_launch: declare environ variable, by standard it must be declared by user program

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This commit is contained in:
Alibek Omarov
2022-06-09 14:44:04 +03:00
parent 07a9c4602d
commit a717b7fc49
2 changed files with 10 additions and 5 deletions
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game_launch/game.cpp
+2 -1
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@@ -56,6 +56,7 @@ typedef void (*pfnChangeGame)( const char *progname );
typedef int (*pfnInit)( int argc, char **argv, const char *progname, int bChangeGame, pfnChangeGame func );
typedef void (*pfnShutdown)( void );
extern char **environ;
static pfnInit Xash_Main;
static pfnShutdown Xash_Shutdown = NULL;
static char szGameDir[128]; // safe place to keep gamedir
@@ -129,7 +130,7 @@ static void Sys_ChangeGame( const char *progname )
_putenv_s( E_GAME, progname );
Sys_UnloadEngine();
_execve( szArgv[0], szArgv, environ );
_execve( szArgv[0], szArgv, _environ );
#else
char envstr[256];
snprintf( envstr, sizeof( envstr ), E_GAME "=%s", progname );