Fix crash in queue-ramp

[exim.git] / src / src / daemon.c

diff --git a/src/src/daemon.c b/src/src/daemon.c
index b0533c28f41701a0bcc4af6249574e5acfb91379..caed44bb376667ceec2c825a4eea96b596ca98d0 100644 (file)
--- a/src/src/daemon.c
+++ b/src/src/daemon.c
@@ -1344,7 +1344,10 @@ switch (buf[0])
     memcpy(queuerun_msgid, buf+1, MESSAGE_ID_LENGTH+1);
 
     for (qrunner * q = qrunners; q; q = q->next)
-      if (Ustrcmp(q->name, buf+1+MESSAGE_ID_LENGTH+1) == 0)
+      if (q->name
+         ? Ustrcmp(q->name, buf+1+MESSAGE_ID_LENGTH+1) == 0
+         : !buf[1+MESSAGE_ID_LENGTH+1]
+        )
        { queuerun_msg_qname = q->name; break; }
     return TRUE;
 #endif