1 files changed, 2 insertions, 2 deletions
diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c
index c9939d6..85cbec4 100644
--- a/generic/tclIORChan.c
+++ b/generic/tclIORChan.c
@@ -1515,8 +1515,6 @@ ReflectWatch(
 	return;
     }
 
-    rcPtr->interest = mask;
-
     /*
      * Are we in the correct thread?
      */
@@ -1539,6 +1537,7 @@ ReflectWatch(
 
     Tcl_Preserve(rcPtr);
 
+    rcPtr->interest = mask;
     maskObj = DecodeEventMask(mask);
     /* assert maskObj.refCount == 1 */
     (void) InvokeTclMethod(rcPtr, METH_WATCH, maskObj, NULL, NULL);
@@ -2887,6 +2886,7 @@ ForwardProc(
         /* assert maskObj.refCount == 1 */
 
         Tcl_Preserve(rcPtr);
+	rcPtr->interest = paramPtr->watch.mask;
 	(void) InvokeTclMethod(rcPtr, METH_WATCH, maskObj, NULL, NULL);
 	Tcl_DecrRefCount(maskObj);
         Tcl_Release(rcPtr);