From 7ee8a74addb67d47dbbca3b97d7186da4f66f53d Mon Sep 17 00:00:00 2001 From: havoc Date: Sat, 2 Oct 2004 21:09:34 +0000 Subject: [PATCH] fix cvar_string to check if the cvar exists git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4578 d7cf8633-e32d-0410-b094-e92efae38249 --- pr_cmds.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/pr_cmds.c b/pr_cmds.c index 17cb6c9a..15e8c7f8 100644 --- a/pr_cmds.c +++ b/pr_cmds.c @@ -3278,10 +3278,13 @@ void PF_cvar_string (void) str = G_STRING(OFS_PARM0); var = Cvar_FindVar (str); - - tmp = PR_GetTempString(); - strcpy(tmp, var->string); - + if (var) + { + tmp = PR_GetTempString(); + strcpy(tmp, var->string); + } + else + tmp = ""; G_INT(OFS_RETURN) = PR_SetString(tmp); } -- 2.39.2