extcap: check preference in extcap_loaded_interfaces().

Change-Id: Ie1fd214eb8f9d55f1ce400b7227ad9887f05da76
Reviewed-on: https://code.wireshark.org/review/25286
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/extcap.c b/extcap.c
index 26a8173ca3..9b77c3a9be 100644
--- a/extcap.c
+++ b/extcap.c
@@ -97,6 +97,9 @@ static void extcap_load_interface_list(void);
 GHashTable *
 extcap_loaded_interfaces(void)
 {
+    if (prefs.capture_no_extcap)
+        return NULL;
+
     if ( !_loaded_interfaces || g_hash_table_size(_loaded_interfaces) == 0 )
         extcap_load_interface_list();