File display-skipped-prompt-in-silent-mode.patch of Package lvm2

From 11bedf1baf6dbc48c7abf9a14f8584d996d00a59 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Thu, 15 May 2014 11:58:49 +0200
Subject: display: print skipped prompt
Git-repo: https://git.fedorahosted.org/git/lvm2.git
Git-commit: 11bedf1baf6dbc48c7abf9a14f8584d996d00a59 (partial)
Patch-filtered: code only, skipped WHATS_NEW and man page
References: bnc#892444

Since decisions in the silent mode may not be always obvious,
print skipped prompt with answer 'n'.

Also document  '-qq' behaviour (single -q only shuts
logging, while -qq sets silent mode).
---

 lib/display/display.c |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/display/display.c b/lib/display/display.c
index b808f25..3c47aa8 100644
--- a/lib/display/display.c
+++ b/lib/display/display.c
@@ -912,9 +912,6 @@ char yes_no_prompt(const char *prompt, .
 	int c = 0, ret = 0;
 	va_list ap;
 
-	if (silent_mode())
-		return 'n';
-
 	sigint_allow();
 	do {
 		if (c == '\n' || !c) {
@@ -922,6 +919,11 @@ char yes_no_prompt(const char *prompt, .
 			vfprintf(stderr, prompt, ap);
 			va_end(ap);
 			fflush(stderr);
+			if (silent_mode()) {
+				fputc('n', stderr);
+				ret = 'n';
+				break;
+			}
 			ret = 0;
 		}
 
@@ -943,7 +945,6 @@ char yes_no_prompt(const char *prompt, .
 	sigint_restore();
 
 	if (c != '\n')
-		fprintf(stderr, "\n");
-
+		fputc('\n', stderr);
 	return ret;
 }