4 files changed, 9 insertions, 5 deletions
diff --git a/src/supervision/s6-svlisten.c b/src/supervision/s6-svlisten.c
index 7e1b930..e44ba87 100644
--- a/src/supervision/s6-svlisten.c
+++ b/src/supervision/s6-svlisten.c
@@ -72,7 +72,8 @@ int main (int argc, char const **argv, char const *const *envp)
     if (!pid) strerr_diefu2sys(111, "spawn ", argv[argc1 + 1]) ;
     if (wantrestart) s6_svlisten_loop(&foo, 0, 1, or, &deadline, spfd, &s6_svlisten_signal_handler) ;
     e = s6_svlisten_loop(&foo, wantup, wantready, or, &deadline, spfd, &s6_svlisten_signal_handler) ;
-    if (e) strerr_dief1x(e, "some services reported permanent failure") ;
+    if (e < 0) strerr_dief1x(102, "supervisor died") ;
+    else if (e > 0) strerr_dief1x(e, "some services reported permanent failure") ;
   }
   return 0 ;
 }
diff --git a/src/supervision/s6-svlisten1.c b/src/supervision/s6-svlisten1.c
index 62afc15..69d8ac7 100644
--- a/src/supervision/s6-svlisten1.c
+++ b/src/supervision/s6-svlisten1.c
@@ -53,6 +53,7 @@ int main (int argc, char const *const *argv, char const *const *envp)
   if (!pid) strerr_diefu2sys(111, "spawn ", argv[1]) ;
   if (wantrestart) s6_svlisten_loop(&foo, 0, 1, 1, &deadline, spfd, &s6_svlisten_signal_handler) ;
   e = s6_svlisten_loop(&foo, wantup, wantready, 1, &deadline, spfd, &s6_svlisten_signal_handler) ;
-  if (e) strerr_dief2x(1, argv[0], " failed permanently: the finish script exited 125") ;
+  if (e < 0) strerr_dief1x(102, "supervisor died") ;
+  else if (e > 0) strerr_dief2x(1, argv[0], " failed permanently: the finish script exited 125") ;
   return 0 ;
 }
diff --git a/src/supervision/s6-svwait.c b/src/supervision/s6-svwait.c
index 28d1c3d..f2bd34c 100644
--- a/src/supervision/s6-svwait.c
+++ b/src/supervision/s6-svwait.c
@@ -52,7 +52,8 @@ int main (int argc, char const *const *argv)
     unsigned char readystate[bitarray_div8(argc)] ;
     s6_svlisten_init(argc, argv, &foo, ids, upstate, readystate, &deadline) ;
     e = s6_svlisten_loop(&foo, wantup, wantready, or, &deadline, -1, 0) ;
-    if (e) strerr_dief1x(e, "some services reported permanent failure") ; 
+    if (e < 0) strerr_dief1x(102, "supervisor died") ;
+    else if (e > 0) strerr_dief1x(e, "some services reported permanent failure") ; 
   }
   return 0 ;
 }
diff --git a/src/supervision/s6_svlisten_loop.c b/src/supervision/s6_svlisten_loop.c
index c98fe83..8c6500c 100644
--- a/src/supervision/s6_svlisten_loop.c
+++ b/src/supervision/s6_svlisten_loop.c
@@ -27,7 +27,7 @@ void s6_svlisten_init (int argc, char const *const *argv, s6_svlisten_t *foo, ui
     memcpy(s, argv[i], len) ;
     s[len] = '/' ;
     memcpy(s + len + 1, S6_SUPERVISE_EVENTDIR, sizeof(S6_SUPERVISE_EVENTDIR)) ;
-    foo->ids[i] = ftrigr_subscribe_g(&foo->a, s, "[DuUdO]", FTRIGR_REPEAT, deadline) ;
+    foo->ids[i] = ftrigr_subscribe_g(&foo->a, s, "[DuUdOx]", FTRIGR_REPEAT, deadline) ;
     if (!foo->ids[i]) strerr_diefu2sys(111, "subscribe to events for ", argv[i]) ;
     if (!s6_svstatus_read(argv[i], &status)) strerr_diefu1sys(111, "s6_svstatus_read") ;
     bitarray_poke(foo->upstate, i, status.pid && !status.flagfinishing) ;
@@ -72,7 +72,8 @@ int s6_svlisten_loop (s6_svlisten_t *foo, int wantup, int wantready, int or, tai
           size_t j = 0 ;
           for (; j < sa.len ; j++)
           {
-            if (sa.s[j] == 'O')
+            if (sa.s[j] == 'x') return -1 ;
+            else if (sa.s[j] == 'O')
             {
               if (wantup)
               {