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 615db2c78739e34cfc69c499699a41f8205c2390..fc373847eee3618128cfc1e02459abacc32e841f 100644 (file)
--- 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;
                }
        }