# HG changeset patch
# User Aki Tuomi <aki.tuomi@dovecot.fi>
# Date 1453125023 -7200
# Node ID c996bc091c6bb5b412e933dd8e8edd52a3904e3c
# Parent  8a8dfd61d0d2a0b083ce24a484f8c61f7c92556e
master: Do not close stdout if going foreground

This lets one to use /dev/stdout for logging. Mainly
useful for testing purposes where we can generate
log output to stdout and use tee to write it to a
file for later examination.

diff -r 8a8dfd61d0d2 -r c996bc091c6b src/master/main.c
--- a/src/master/main.c	Thu Jan 21 13:59:31 2016 +0200
+++ b/src/master/main.c	Mon Jan 18 15:50:23 2016 +0200
@@ -838,8 +838,9 @@
 			t_askpass("Give the password for SSL keys: ");
 	}
 
-	if (dup2(null_fd, STDIN_FILENO) < 0 ||
-	    dup2(null_fd, STDOUT_FILENO) < 0)
+	if (dup2(null_fd, STDIN_FILENO) < 0)
+		i_fatal("dup2(null_fd) failed: %m");
+	if (!foreground && dup2(null_fd, STDOUT_FILENO) < 0)
 		i_fatal("dup2(null_fd) failed: %m");
 
 	pidfile_path =