r707 - trunk

[painquin at icculus.org]

Author: painquin
Date: 2006-05-05 17:32:26 -0400 (Fri, 05 May 2006)
New Revision: 707

Modified:
   trunk/cvar.c
Log:
added a check in Cvar_Find to ensure the Cvar Manager is running 


Modified: trunk/cvar.c
===================================================================
--- trunk/cvar.c	2006-05-05 19:28:49 UTC (rev 706)
+++ trunk/cvar.c	2006-05-05 21:32:26 UTC (rev 707)
@@ -37,13 +37,16 @@
 
 static Shell_SymbolDecl Cvar_Shell_Get_Decl;
 
-//TODO: add checks for .active!
 
 static inline Cvar * Cvar_Find( const char *cvarName )
 {
 	Cvar *cvar;
 	Hash_Data search;
 
+	if( !CvarManager.active ) {
+		Console_Warning( "The Cvar system has not been initialized!\n" );
+		return NULL;
+	}
 	search.name = cvarName;
 	search.name_len = String_Length (cvarName);