--- freem/src/fmadm.c	2025/01/19 02:04:04	1.1
+++ freem/src/fmadm.c	2025/02/28 16:55:08	1.4
@@ -46,6 +46,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
+#include <ctype.h>
 #include "config.h"
 #include "transact.h"
 #include "namespace.h"
@@ -554,6 +555,8 @@ int fm_shell (void)
         
         cmdt = strtok (fmarl_buf, " ");
 
+        if (cmdt == (char *) NULL) continue;
+        
         for (i = 0; i < strlen (cmdt); i++) cmdt[i] = cmdt[i] | 0140;        
         
         if (strcmp (cmdt, "exit") == 0) cmd = FMAC_EXIT;
@@ -1023,8 +1026,10 @@ int fm_edit (short object, int optc, cha
         case OBJ_ROUTINE:
             return fma_routines_edit (optc, options);
 
+        /*
         case OBJ_GLOBAL:
             return fma_globals_edit (optc, options);
+        */
             
         default:
             fprintf (stderr, "fmadm:  'edit' is an invalid action for '%s'\n", obj_str);