//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"
}
#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++;