Fix invalid assert

diff --git a/src/main/radsniff.c b/src/main/radsniff.c
index d95c76f..db0d244 100644 (file)
--- a/src/main/radsniff.c
+++ b/src/main/radsniff.c
@@ -2490,7 +2490,7 @@ int main(int argc, char *argv[])
                        }
                }
 
-               assert(out->link_type > 0);
+               assert(out->link_type >= 0);
 
                if (fr_pcap_open(out) < 0) {
                        ERROR("Failed opening pcap output (%s): %s", out->name, fr_strerror());