fixed

diff --git a/Interface/AddOns/SVUI/scripts/reactions.lua b/Interface/AddOns/SVUI/scripts/reactions.lua
index b44cd1d..e3bd724 100644
--- a/Interface/AddOns/SVUI/scripts/reactions.lua
+++ b/Interface/AddOns/SVUI/scripts/reactions.lua
@@ -215,6 +215,7 @@ local ChatLogHandler_OnEvent = function(self, event, ...)
 		if not UnitInRaid(sourceName) and not UnitInParty(sourceName) then return end

 		local sourceName = format(sourceName:gsub("%-[^|]+", ""))
+		if(not sourceName) then return end
 		local thanks, outbound = false
 		if subEvent == "SPELL_CAST_SUCCESS" then
 			-- Feasts