1 files changed, 1 insertions, 1 deletions
diff --git a/win/tclWinThrd.c b/win/tclWinThrd.c
index e46b0a0..b9cde72 100644
--- a/win/tclWinThrd.c
+++ b/win/tclWinThrd.c
@@ -180,7 +180,7 @@ TclWinThreadStart(
     lpOrigStartAddress = winThreadPtr->lpStartAddress;
     lpOrigParameter = winThreadPtr->lpParameter;
 
-    ckfree((char *)winThreadPtr);
+    ckfree(winThreadPtr);
     return lpOrigStartAddress(lpOrigParameter);
 }