diff options
Diffstat (limited to 'src/mm-generic-gsm.c')
| -rw-r--r-- | src/mm-generic-gsm.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mm-generic-gsm.c b/src/mm-generic-gsm.c index 8a32c9e9..f7b7a178 100644 --- a/src/mm-generic-gsm.c +++ b/src/mm-generic-gsm.c @@ -194,7 +194,11 @@ get_string_done (MMSerial *serial, const char *reply, gpointer user_data) { MMCallbackInfo *info = (MMCallbackInfo *) user_data; - mm_callback_info_set_result (info, g_strdup (reply), g_free); + if (reply) + mm_callback_info_set_result (info, g_strdup (reply), g_free); + else + info->error = g_error_new (MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL, "%s", "Reading information failed."); + mm_callback_info_schedule (info); } @@ -809,7 +813,7 @@ scan_done (MMSerial *serial, const char *reply, gpointer user_data) results = g_ptr_array_new (); - if (!strncmp (reply, "+COPS: ", 7)) { + if (reply && !strncmp (reply, "+COPS: ", 7)) { /* Got valid reply */ GRegex *r; GMatchInfo *match_info; @@ -927,7 +931,7 @@ get_signal_quality_done (MMSerial *serial, const char *reply, gpointer user_data MMCallbackInfo *info = (MMCallbackInfo *) user_data; guint32 result = 0; - if (!strncmp (reply, "+CSQ: ", 6)) { + if (reply && !strncmp (reply, "+CSQ: ", 6)) { /* Got valid reply */ int quality; int ber; |