Add retry type "lookup". Bug 1566

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

diff --git a/src/src/queue.c b/src/src/queue.c
index ff0ae67e534e600dc1e0dba1faef5f84ae90c5ca..ca6c47f44c00b1d8dccb60cf146c3f46305035f1 100644 (file)
--- a/src/src/queue.c
+++ b/src/src/queue.c
@@ -650,7 +650,7 @@ for (i  = (queue_run_in_order? -1 : 0);
     the mere fact that read() unblocks is enough. */
 
     set_process_info("running queue: waiting for children of %d", pid);
-    if (read(pfd[pipe_read], buffer, sizeof(buffer)) >= 0)
+    if (read(pfd[pipe_read], buffer, sizeof(buffer)) > 0)
       log_write(0, LOG_MAIN|LOG_PANIC, "queue run: unexpected data on pipe");
     (void)close(pfd[pipe_read]);
     set_process_info("running queue");
@@ -1345,7 +1345,8 @@ queue_check_only(void)
 BOOL *set;
 int sep = 0;
 struct stat statbuf;
-uschar *s, *ss, *name;
+const uschar *s;
+uschar *ss, *name;
 uschar buffer[1024];
 
 if (queue_only_file == NULL) return;