diff --git a/sp/src/game/shared/mapbase/weapon_custom_scripted.cpp b/sp/src/game/shared/mapbase/weapon_custom_scripted.cpp
index 000fe416..33cf3959 100644
--- a/sp/src/game/shared/mapbase/weapon_custom_scripted.cpp
+++ b/sp/src/game/shared/mapbase/weapon_custom_scripted.cpp
@@ -179,7 +179,7 @@ bool CWeaponCustomScripted::RunWeaponHook( ScriptHook_t &hook, HSCRIPT &cached,
 {
 	if ( !cached )
 	{
-		if ( hook.CanRunInScope( m_ScriptScope ) )
+		if ( m_ScriptScope.IsInitialized() && hook.CanRunInScope( m_ScriptScope ) )
 		{
 			cached = hook.m_hFunc;
 		}
@@ -187,6 +187,7 @@ bool CWeaponCustomScripted::RunWeaponHook( ScriptHook_t &hook, HSCRIPT &cached,
 
 	if (cached)
 	{
+		hook.m_hFunc = cached;
 		return hook.Call( m_ScriptScope, retVal, pArgs, false );
 	}