File util-linux-agetty-smart-reload-09.patch of Package python-libmount.31381

Refresh.
From c094fcd373dacd3283b9f547c9a856ab21eb6484 Mon Sep 17 00:00:00 2001
From: Stanislav Brabec <sbrabec@suse.cz>
Date: Fri, 26 Oct 2018 15:02:17 +0200
Subject: [PATCH 09/14] agetty: when logname is erased, re-enable reloads

When user starts to enter logname, 8b58ffdd blocks issue reloads.
Reloads remain blocked even if user deletes all typed characters.

Make things visually consistent: If no characters are entered,
re-enable reloads.

Signed-off-by: Stanislav Brabec <sbrabec@suse.cz>
Signed-off-by: Karel Zak <kzak@redhat.com>
Reviewed-by: Lubomir Rintel <lkundrak@v3.sk>
Tested-by: Lubomir Rintel <lkundrak@v3.sk>
---
 term-utils/agetty.c | 3 +++
 1 file changed, 3 insertions(+)

Index: util-linux-2.31.1/term-utils/agetty.c
===================================================================
--- util-linux-2.31.1.orig/term-utils/agetty.c
+++ util-linux-2.31.1/term-utils/agetty.c
@@ -2033,6 +2033,9 @@ static char *get_logname(struct issue *i
 				*bp++ = ascval;			/* and store it */
 				break;
 			}
+			/* Everything was erased. */
+			if (bp == logname)
+				goto no_reload;
 		}
 	}