Index: generic/nsf.c
===================================================================
diff -u -rfee742c6996b9e363557de8b10ff85bb48b848ad -r76cc1aa8be57663ae41f0709084f084e495601bc
--- generic/nsf.c	(.../nsf.c)	(revision fee742c6996b9e363557de8b10ff85bb48b848ad)
+++ generic/nsf.c	(.../nsf.c)	(revision 76cc1aa8be57663ae41f0709084f084e495601bc)
@@ -18483,15 +18483,15 @@
 
   } else {
     Tcl_Command cmd = NULL, currentCmd = NULL;
-    const char *lookupMethodName = NULL, *methodName;
+    const char *lookupMethodName, *methodName;
     int isEnsemble = (cscPtr->frameType & NSF_CSC_TYPE_ENSEMBLE) != 0u;
     
     Tcl_ResetResult(interp);
 
     methodName = Tcl_GetCommandName(interp, cscPtr->cmdPtr);
     if (isEnsemble) {
-      NsfCallStackContent *cscPtr1;
-      cscPtr1 = CallStackFindEnsembleCsc(framePtr, &framePtr);
+      NsfCallStackContent *cscPtr1 = CallStackFindEnsembleCsc(framePtr, &framePtr);
+
       lookupMethodName = MethodName(cscPtr1->objv[0]);
     } else {
       lookupMethodName = methodName;