Ignore broken network identifiers

diff --git a/plugins/wifi.c b/plugins/wifi.c
index 30d94f2..9f93d96 100644 (file)
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -68,6 +68,12 @@ static void scan_result(struct connman_element *parent,
        if (data == NULL)
                return;
 
+       if (network->identifier == NULL)
+               return;
+
+       if (network->identifier[0] == '\0')
+               return;
+
        temp = g_strdup(network->identifier);
 
        for (i = 0; i < strlen(temp); i++) {