Fix: Skip empty emergency numbers

diff --git a/src/voicecall.c b/src/voicecall.c
index a50bb66..51d75dd 100644 (file)
--- a/src/voicecall.c
+++ b/src/voicecall.c
@@ -1749,7 +1749,9 @@ static void ecc_read_cb(int ok, int total_length, int record, const unsigned cha
        total = total_length / record_length;
        extract_bcd_number(data, 3, en);
 
-       vc->new_en_list = g_slist_prepend(vc->new_en_list, g_strdup(en));
+       if (en[0] != '\0')
+               vc->new_en_list = g_slist_prepend(vc->new_en_list,
+                                                       g_strdup(en));
 
        if (record != total)
                return;