diff options
-rw-r--r-- | tools/tools/netmap/pkt-gen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tools/netmap/pkt-gen.c b/tools/tools/netmap/pkt-gen.c index 6063f0470eb6..3afb326e0ed3 100644 --- a/tools/tools/netmap/pkt-gen.c +++ b/tools/tools/netmap/pkt-gen.c @@ -1817,7 +1817,7 @@ main(int arc, char **argv) } - if (g.ifname == NULL) { + if (strlen(g.ifname) <=0 ) { D("missing ifname"); usage(); } |