Some modems report "Unknown" as the operator name when failed to obtain the actual value:
--> 'AT+COPS=3,0;+COPS?<CR>' <-- '<CR><LF>+COPS: 0,0,"Unknown",0<CR><LF><CR><LF>OK<CR><LF>' This patch prevents "Unknown" from being treated as a valid operator name. --- src/mm-modem-helpers.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/src/mm-modem-helpers.c b/src/mm-modem-helpers.c index db0bfbd..6692b6f 100644 --- a/src/mm-modem-helpers.c +++ b/src/mm-modem-helpers.c @@ -1468,7 +1468,15 @@ mm_3gpp_parse_operator (const gchar *reply, */ if (!g_utf8_validate (operator, -1, NULL)) { g_free (operator); - operator = NULL; + return NULL; + } + + /* Some modems (Novatel LTE) return the operator name as "Unknown" when + * it fails to obtain the operator name. Return NULL in such case. + */ + if (g_ascii_strcasecmp (operator, "unknown") == 0) { + g_free (operator); + return NULL; } } -- 1.7.7.3 _______________________________________________ networkmanager-list mailing list networkmanager-list@gnome.org https://mail.gnome.org/mailman/listinfo/networkmanager-list