huawei: don't set the GError if already set

Just prefix the existing error instead.

1 files changed, 4 insertions, 6 deletions

diff --git a/plugins/mm-modem-huawei-gsm.c b/plugins/mm-modem-huawei-gsm.c
index b5f57efc..bdd2e9a9 100644
--- a/plugins/mm-modem-huawei-gsm.c
+++ b/plugins/mm-modem-huawei-gsm.c
@@ -461,9 +461,8 @@ get_act_request_done (MMAtSerialPort *port,
     }
 
     if (!g_regex_match_full (r, response->str, response->len, 0, 0, &match_info, &info->error)) {
-        g_set_error_literal (&info->error,
-                             MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
-                             "Could not parse ^SYSINFO results.");
+        g_prefix_error (&info->error,
+                        "Could not parse ^SYSINFO results: ");
         goto done;
     }
 
@@ -569,9 +568,8 @@ send_huawei_cpin_done (MMAtSerialPort *port,
     }
 
     if (!g_regex_match_full (r, response->str, response->len, 0, 0, &match_info, &info->error)) {
-        g_set_error_literal (&info->error,
-                             MM_MODEM_ERROR, MM_MODEM_ERROR_GENERAL,
-                             "Could not parse ^CPIN results (match failed).");
+        g_prefix_error (&info->error,
+                        "Could not parse ^CPIN results (match failed): ");
         goto done;
     }