diff --git a/Common/ActiveGSList.cpp b/Common/ActiveGSList.cpp
index cb14baf..8f71c31 100644
--- a/Common/ActiveGSList.cpp
+++ b/Common/ActiveGSList.cpp
@@ -1,9 +1,9 @@
-/*
- ActiveGS, Copyright 2004-2016 Olivier Goguel, https://github.com/ogoguel/ActiveGS
- Based on Kegs, Copyright 2004 Kent Dickey, https://kegs.sourceforge.net
- This code is covered by the GNU GPL licence
-*/
-
+/*
+ ActiveGS, Copyright 2004-2016 Olivier Goguel, https://github.com/ogoguel/ActiveGS
+ Based on Kegs, Copyright 2004 Kent Dickey, https://kegs.sourceforge.net
+ This code is covered by the GNU GPL licence
+*/
+
 #include "ActiveGSList.h"
 #include "activedownload.h"
 
@@ -208,7 +208,7 @@ static int baseid=0;
 			
 				for(int i=0;i<MAX_SCREENSHOTS;i++)
 				{
-					if (!screenShots[i].c_str())
+                    if (screenShots[i].GetLength()==0)
 					{
 						screenShots[i] = fn;
 						break;