Index: generic/asm/nsfAssemble.c
===================================================================
diff -u -rcaba76f5ac2943f5a3dfd33550cb578132f40c80 -r24571ae44c492c681d3efd2f2d2f5169ad7d6d57
--- generic/asm/nsfAssemble.c	(.../nsfAssemble.c)	(revision caba76f5ac2943f5a3dfd33550cb578132f40c80)
+++ generic/asm/nsfAssemble.c	(.../nsfAssemble.c)	(revision 24571ae44c492c681d3efd2f2d2f5169ad7d6d57)
@@ -245,7 +245,7 @@
     Tcl_GetIndexFromObj(interp, wordOv[j], asmStatementArgType, "asm cmd arg type", 0, &argIndex);
     Tcl_GetIntFromObj(interp, wordOv[j+1], &intValue);
 
-    if (verbose) {
+    if (verbose != 0) {
       fprintf(stderr, "AsmInstructionArgvSet (type %d) arg[%d] := %s[%s]\n", 
 	      argIndex, currentArg, ObjStr(wordOv[j]), ObjStr(wordOv[j+1]));
     }
@@ -306,7 +306,7 @@
   /*fprintf(stderr, "NsfAsmProcDeleteProc received %p\n", clientData);*/
   
   fprintf(stderr, "NsfAsmProcDeleteProc: TODO free asmProc\n");
-  if (cd->paramDefs) {
+  if (cd->paramDefs != 0) {
     /* tcd->paramDefs is freed by NsfProcDeleteProc() */
     fprintf(stderr, "NsfAsmProcDeleteProc: TODO free paramDefs\n");
   }
@@ -334,7 +334,7 @@
   AsmProcClientData *cd = clientData;
   int result;
 
-  assert(cd);
+  assert(cd != NULL);
   assert(cd->proc);
   //fprintf(stderr, "NsfAsmProcStub %s is called, tcd %p object %p\n", ObjStr(objv[0]), cd, cd->object);
 
@@ -424,7 +424,7 @@
   cd->proc = asmProc;
   cd->paramDefs = NULL;
   cd->with_ad = with_ad;
-  cd->with_checkAlways = with_checkAlways ? NSF_ARGPARSE_CHECK : 0;
+  cd->with_checkAlways = (with_checkAlways != 0) ? NSF_ARGPARSE_CHECK : 0;
 
   Tcl_CreateObjCommand(interp, procName, NsfAsmProc,
 		       cd, NsfAsmProcDeleteProc);