duphandle fix

CHANGES

@@ -8,6 +8,8 @@
 
 
 Daniel (14 October)
+- Kimmo Kinnunen fixed a crash with duphandle() when CURLDEBUG is set.
+
 - Gisle Vanem made libcurl build and work with IPv6 on Windows.
 
 Daniel (13 October)

RELEASE-NOTES

@@ -69,6 +69,6 @@ advice from friends like these:
  Kimdon, Dominick Meglio, Markus Moeller, Giuseppe Attardi, James MacMillan,
  Neil Spring, Siddhartha Prakash Jain, Jon Turner, Vincent Bronner, Shard,
  Jeremy Friesner, Florian Schoppmann, Neil Dunbar, Frank Ticheler, Lachlan
- O'Dea, Dirk Manske, Domenico Andreoli, Gisle Vanem
+ O'Dea, Dirk Manske, Domenico Andreoli, Gisle Vanem, Kimmo Kinnunen
  
         Thanks! (and sorry if I forgot to mention someone)