From f158c22bc05cfb9323b94741e1835ee8e0ae82a7 Mon Sep 17 00:00:00 2001 From: Michael Tremer Date: Tue, 6 Feb 2018 13:32:40 +0000 Subject: [PATCH] network-phy-list-ht-caps: Don't print empty lines Signed-off-by: Michael Tremer --- src/utils/network-phy-list-ht-caps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/utils/network-phy-list-ht-caps.c b/src/utils/network-phy-list-ht-caps.c index 3a6538b..7a3cfab 100644 --- a/src/utils/network-phy-list-ht-caps.c +++ b/src/utils/network-phy-list-ht-caps.c @@ -49,7 +49,7 @@ int main(int argc, char** argv) { // Print all supported HT capabilities char* ht_caps = network_phy_list_ht_capabilities(phy); - if (ht_caps) { + if (ht_caps && *ht_caps) { printf("%s\n", ht_caps); free(ht_caps); } -- 2.47.3