Extcap: fix logically dead code (CID 1232344)

Change-Id: Ia6c178a9a5ec413004107f63c8dcaa38c19690b9
Reviewed-on: https://code.wireshark.org/review/8096
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Evan Huus <eapache@gmail.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/extcap.c b/extcap.c
index 6353e2153b..f02f86f678 100644
--- a/extcap.c
+++ b/extcap.c
@@ -417,9 +417,6 @@ extcap_get_if_configuration(const char * ifname) {
         g_log(LOG_DOMAIN_CAPTURE, G_LOG_LEVEL_DEBUG, "Extcap path %s",
                 get_extcap_dir());
 
-        if (err_str != NULL)
-        *err_str = NULL;
-
         argv[0] = g_strdup(EXTCAP_ARGUMENT_CONFIG);
         argv[1] = g_strdup(EXTCAP_ARGUMENT_INTERFACE);
         argv[2] = g_strdup(ifname);