From: Stanislav Brabec <sbrabec@suse.cz>
Date: Mon, 19 Nov 2018 23:38:14 +0000 (+0100)
Subject: agetty: Return old behavior with empty logname
X-Git-Tag: v2.34-rc1~262
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d16afd8d157d41bd128da9f792ee49a716b76fd1;p=thirdparty%2Futil-linux.git

agetty: Return old behavior with empty logname

c094fcd37 introduced a behavior change: When Return is entered with empty
logname, nothing happens. As it confuses users, return back the old
behavior: re-prompt.

Signed-off-by: Stanislav Brabec <sbrabec@suse.cz>
---

diff --git a/term-utils/agetty.c b/term-utils/agetty.c
index 615db2c787..fc373847ee 100644
--- a/term-utils/agetty.c
+++ b/term-utils/agetty.c
@@ -2185,7 +2185,7 @@ static char *get_logname(struct issue *ie, struct options *op, struct termios *t
 				break;
 			}
 			/* Everything was erased. */
-			if (bp == logname)
+			if (bp == logname && cp->eol == '\0')
 				goto no_reload;
 		}
 	}