--- projects/libstatgrab/examples/process_snapshot.c	2004/04/03 21:02:10	1.2
+++ projects/libstatgrab/examples/process_snapshot.c	2004/04/04 22:52:40	1.5
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  *
- * $Id: process_snapshot.c,v 1.2 2004/04/03 21:02:10 tdb Exp $
+ * $Id: process_snapshot.c,v 1.5 2004/04/04 22:52:40 tdb Exp $
  */
 
 #include <stdio.h>
@@ -29,7 +29,7 @@ int main(){
         proc_state_t *ps;
         int ps_size;
         int x;
-	char *state;
+	char *state = NULL;
 
 	/* Initialise statgrab */
 	statgrab_init();
@@ -42,7 +42,7 @@ int main(){
 
         ps_size = get_proc_snapshot(&ps);
 
-	if(ps_size == NULL){
+	if(ps_size == 0){
 		fprintf(stderr, "Failed to get process snapshot\n");
 		exit(1);
 	}
@@ -63,6 +63,9 @@ int main(){
 			break;
 		case ZOMBIE:
 			state = "ZOMBIE";
+			break;
+		case UNKNOWN:
+			state = "UNKNOWN";
 			break;
 		}
 		printf("%5d %5d %5d %5d %5d %5d %5d %5dM %5dM %8ds %10f %4d %-8s %-20s %s\n",