Index: generic/nsf.c
===================================================================
diff -u -rca7f760907cd2ec83db3c852402d8d8cfc2d130a -r4e2b21c0e31e71a1ca265c705190c4e869b266ec
--- generic/nsf.c	(.../nsf.c)	(revision ca7f760907cd2ec83db3c852402d8d8cfc2d130a)
+++ generic/nsf.c	(.../nsf.c)	(revision 4e2b21c0e31e71a1ca265c705190c4e869b266ec)
@@ -12998,7 +12998,7 @@
                              resolvedCmd, cscPtr, methodName, &validCscPtr);
 
 #if defined(NRE)
-  if (validCscPtr != NULL) {
+  if (validCscPtr) {
     CscListRemove(interp, cscPtr, NULL);
     CscFinish(interp, cscPtr, result, "csc cleanup");
   }