posible bug in daemontools

Hello,
I found posible bug in daemontools supervise.

When is system out of memory, and some service (dnscache) is killed by OOM or die and
supervise than fails to fork new process, supervise never start dnscache.

In readproctitle is only message:
supervise: warning: unable to fork for dnscache, sleeping 60 seconds: out of memory

Did anyone see same problem or am I first?

Thanks
J. Mojzis

PS:
This patch  FIX my problem, but I'm not sure if it is correct way to solve this problem.

diff -Nur admin.orig/daemontools-0.76/src/supervise.c admin/daemontools-0.76/src/supervise.c
--- admin.orig/daemontools-0.76/src/supervise.c 2010-02-19 11:08:15.000000000 +0100
+++ admin/daemontools-0.76/src/supervise.c      2010-02-19 12:53:16.000000000 +0100
@@ -86,6 +86,8 @@

 const char *run[2] = { "./run", 0 };

+int flagfailed = 0;
+
 void trystart(void)
 {
   int f;
@@ -94,6 +96,7 @@
     case -1:
       strerr_warn4(WARNING,"unable to fork for ",dir,", sleeping 60 seconds: ",&strerr_sys);
       deepsleep(60);
+      flagfailed = 1;
       trigger();
       return;
     case 0:
@@ -153,6 +156,11 @@
       }
     }

+    if (flagfailed && flagwant && flagwantup){
+      flagfailed = 0;
+      trystart();
+    }
+
     if (read(fdcontrol,&ch,1) == 1)
       switch(ch) {
        case 'd':