Fix some bullshit (the re)

processor/processor.go

@@ -515,7 +515,7 @@ func EvalRegex(L *lua.LState) int {
 	L.Push(matchesTable)
 	evalRegexLogger.Debug("Pushed matches table to Lua stack")
 
-	return 0
+	return 1
 }
 
 // GetLuaFunctionsHelp returns a comprehensive help string for all available Lua functions

processor/processor_test.go

@@ -159,4 +159,4 @@ func TestEvalComplexRegex(t *testing.T) {
 		count++
 	})
 	assert.Equal(t, 1, count)
-}
+}