dovecot-2.0: doveadm help <cmd> now also outputs to stdout.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/425823ba9fcb
changeset: 11420:425823ba9fcb
user:      Timo Sirainen <tss at iki.fi>
date:      Fri May 28 15:26:39 2010 +0100
description:
doveadm help <cmd> now also outputs to stdout.

diffstat:

 src/doveadm/doveadm.c |  15 ++++++++++-----
 1 files changed, 10 insertions(+), 5 deletions(-)

diffs (34 lines):

diff -r c3f1a15f50ca -r 425823ba9fcb src/doveadm/doveadm.c
--- a/src/doveadm/doveadm.c	Fri May 28 15:24:55 2010 +0100
+++ b/src/doveadm/doveadm.c	Fri May 28 15:26:39 2010 +0100
@@ -45,12 +45,17 @@
 	usage_to(stderr);
 }
 
+static void help_to(const struct doveadm_cmd *cmd, FILE *out)
+{
+	fprintf(out, "doveadm %s %s\n", cmd->name, cmd->short_usage);
+	if (cmd->long_usage != NULL)
+		fprintf(out, "%s", cmd->long_usage);
+	exit(0);
+}
+
 void help(const struct doveadm_cmd *cmd)
 {
-	fprintf(stderr, "doveadm %s %s\n", cmd->name, cmd->short_usage);
-	if (cmd->long_usage != NULL)
-		fprintf(stderr, "%s", cmd->long_usage);
-	exit(0);
+	help_to(cmd, stdout);
 }
 
 const char *unixdate2str(time_t timestamp)
@@ -94,7 +99,7 @@
 
 		array_foreach(&doveadm_cmds, cmd) {
 			if (strcmp(cmd->name, str_c(name)) == 0)
-				help(cmd);
+				help_to(cmd, stdout);
 		}
 		doveadm_mail_try_help_name(str_c(name));