From 0eba8d11df9b202e445199199b2e442eb2cf6a3f Mon Sep 17 00:00:00 2001
From: Peter Oberparleiter <oberpar@linux.ibm.com>
Date: Fri, 24 Aug 2018 09:55:06 +0100
Subject: [PATCH] tape390_display: Direct --help output to stdout
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tape390_display writes output for --help to stderr. To be consistent
with other s390-tools and GNU coding guide lines, fix this by using
stdout for tool-generated usage help.

Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 tape390/tape390_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tape390/tape390_display.c b/tape390/tape390_display.c
index a609f322..a77b6dba 100644
--- a/tape390/tape390_display.c
+++ b/tape390/tape390_display.c
@@ -174,7 +174,7 @@ int main(int argc, char *argv[]) {
 	) {
 		switch(c) {
 			case 'h':
-				fprintf(stderr, "%s", help_text);
+				fprintf(stdout, "%s", help_text);
 				exit(0);
 			case 'b':
 				ds.cntrl.blink = 1;