Add an additional DONT_HAVE_PCAP return value from get_interface_list()

and capture_interface_list().  Return it if, on Windows, we ask for the
interface list but don't have WinPcap installed.  Handle it like
CANT_GET_INTERFACE_LIST.

svn path=/trunk/; revision=40334

1 files changed, 2 insertions, 0 deletions

diff --git a/dumpcap.c b/dumpcap.c
index b035185f9b..cdc3aabb56 100644
--- a/dumpcap.c
+++ b/dumpcap.c
@@ -1301,6 +1301,7 @@ print_statistics_loop(gboolean machine_readable)
     if (if_list == NULL) {
         switch (err) {
         case CANT_GET_INTERFACE_LIST:
+        case DONT_HAVE_PCAP:
             cmdarg_err("%s", err_str);
             g_free(err_str);
             break;
@@ -4207,6 +4208,7 @@ main(int argc, char *argv[])
         if (if_list == NULL) {
             switch (err) {
             case CANT_GET_INTERFACE_LIST:
+            case DONT_HAVE_PCAP:
                 cmdarg_err("%s", err_str);
                 g_free(err_str);
                 exit_main(2);