diff --git a/octave.c b/octave.c
index a566521..f67b4cb 100644
--- a/octave.c
+++ b/octave.c
@@ -45,7 +45,7 @@ https://e2li.org -> menu : Projet Prosecco.
 #include <arpa/inet.h>
 #include <pthread.h>
 
-#define Version "1.03"
+#define Version "1.04"
 
 #define F_GETPIPE_SZ 1032
 #define F_SETPIPE_SZ 1031
@@ -336,7 +336,7 @@ int t,v;
       if (t==0) return 1;
       if ((v=isCidr(w)) > 0) { /* test si CIDR */
          addCidr(w);
-         NbAddCidrs += (int)(1<<(32-v));
+         NbAddCidrs += (int)(1<<v);
          return 1;
       }
       if ((v=isCidr6(w)) > 0) { /* test si CIDR6 */
@@ -472,12 +472,15 @@ int i,n=0;
 
 #define EX_NOOUT 1
 #define EX_NOERR 2
+#define EX_DUREE 4
 #define EX_SILENT EX_NOOUT|EX_NOERR 
 
 int comsh(char *com,int mode)
 {
 pid_t pid;
-int ret;
+int ret,i=0;
+char *c="|/-\\";
+   if (mode & EX_DUREE) { printf(" ...\r"); fflush(stdout); }
    if ((pid = fork()) < 0) {
       perror("fork2"); return 99;
    }
@@ -489,7 +492,14 @@ int ret;
       execl("/bin/sh", "sh", "-c", com, (char *) 0);
       perror("execl2"); return 98;
    }
-   waitpid(pid,&ret,0);
+   if (mode & EX_DUREE) {
+      while (waitpid(pid,&ret,WNOHANG) != pid) {
+        sleep(1);
+        printf("%c\r",c[i++]);
+        fflush(stdout);
+        if (i==4) i=0;
+      }
+   } else waitpid(pid,&ret,0);
    return WEXITSTATUS(ret);
 }
 
@@ -670,11 +680,6 @@ int n;
    }
 }
 
-void pr_encours(void)
-{
-   printf(" ...\r"); fflush(stdout);
-}
- 
 #define SUNIC "|sort|uniq"
 #define JCTLSYS "journalctl --system"
 #define JCTLSYSG JCTLSYS"|grep "
@@ -845,14 +850,12 @@ pid_t pid;
         case 'r' :
           if (*(cmd+1) != '\0') printf("ignore %s\n",cmd+1);
           sprintf(com,"%s -L %s|grep %s%s%s",IPT,OUTP,DREJ,AWK5,SUNIC);
-          pr_encours();
-          comsh(com,EX_NOERR);
+          comsh(com,EX_NOERR|EX_DUREE);
           break;
         case 'R' :
           if (*(cmd+1) != '\0') printf("ignore %s\n",cmd+1);
           sprintf(com,"%s -L|grep %s%s%s",IP6T,DREJ,AWK4,SUNIC);
-          pr_encours();
-          comsh(com,EX_NOERR);
+          comsh(com,EX_NOERR|EX_DUREE);
           break;
         case 'N' :
           if (*(cmd+1) != '\0') printf("ignore %s\n",cmd+1);
@@ -871,8 +874,7 @@ pid_t pid;
         case 'v' :
           if (*(cmd+1) != '\0') printf("ignore %s\n",cmd+1);
           sprintf(com,"%s -L %s|grep %s%s%s",IPT,MYCH,DACC,AWK5,SUNIC);
-          pr_encours();
-          comsh(com,EX_NOERR);
+          comsh(com,EX_NOERR|EX_DUREE);
           break;
         case ' ' :
           if (*(cmd+1) != '\0') comsh(cmd+1,0);