[usb-moded] If no ip is set, make sure there is a default value defin…

…ed otherwise writing out the udhcpcd config will crash

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([usb_moded], [0.77.2])
+AC_INIT([usb_moded], [0.77.3])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 
 AM_CONFIG_HEADER([config.h])

src/usb_moded-network.c

@@ -140,6 +140,10 @@ static int write_udhcpd_conf(ipforward_data *ipforward, struct mode_list_elem *d
 
   /* generate start and end ip based on the setting */
   ip = get_network_ip();
+  if(ip == NULL)
+  {
+	ip = strdup("192.168.2.15");
+  }
   ipstart = malloc(sizeof(char)*15);
   ipend = malloc(sizeof(char)*15);
   while(i < 15)