unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead of NULL.

	* unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead
	of NULL.

From-SVN: r73184

gcc/ChangeLog

+2003-11-01  Roger Sayle  <roger@eyesopen.com>
+
+	* unwind-sjlj.c (_Unwind_GetCFA): Return (_Unwind_Word)0 instead
+	of NULL.
+
 2003-11-01  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR preprocessor/12847

gcc/unwind-sjlj.c

@@ -185,7 +185,7 @@ _Unwind_Word
 _Unwind_GetCFA (struct _Unwind_Context *context __attribute__((unused)))
 {
   /* ??? Ideally __builtin_setjmp places the CFA in the jmpbuf.  */
-  return NULL;
+  return (_Unwind_Word) 0;
 }
 
 void