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Diffstat (limited to 'networking')
-rw-r--r--networking/telnet.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/networking/telnet.c b/networking/telnet.c
index e1c259579..1f8a44466 100644
--- a/networking/telnet.c
+++ b/networking/telnet.c
@@ -44,7 +44,7 @@
//config: Setting this option will forward the USER environment variable to the
//config: remote host you are connecting to. This is useful when you need to
//config: log into a machine without telling the username (autologin). This
-//config: option enables '-a' and '-l USER' arguments.
+//config: option enables '-a' and '-l USER' options.
//config:
//config:config FEATURE_TELNET_WIDTH
//config: bool "Enable window size autodetection"
@@ -643,8 +643,10 @@ int telnet_main(int argc UNUSED_PARAM, char **argv)
}
#if ENABLE_FEATURE_TELNET_AUTOLOGIN
- if (1 & getopt32(argv, "al:", &G.autologin))
+ if (1 == getopt32(argv, "al:", &G.autologin)) {
+ /* Only -a without -l USER picks $USER from envvar */
G.autologin = getenv("USER");
+ }
argv += optind;
#else
argv++;