sbm

simple bandwidth monitor
git clone git://git.2f30.org/sbm.git
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commit 9625b836b2f59393dcecad714ecd85d7dc7b85f3
parent 92c848c446c20bd86b2e4e4d15cb8adefd46420d
Author: sin <sin@2f30.org>
Date:   Fri Jul 29 12:21:56 +0100

Merge more conditionals

Diffstat:
sbm.c | 16+++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/sbm.c b/sbm.c @@ -46,16 +46,14 @@ scan(char *ifname) } } else { for (ifa = ifas; ifa; ifa = ifa->ifa_next) { - if (ifa->ifa_flags & IFF_LOOPBACK) + if (ifa->ifa_flags & IFF_LOOPBACK || + !(ifa->ifa_flags & IFF_UP) || + !(ifa->ifa_flags & IFF_RUNNING)) continue; - if (ifa->ifa_flags & IFF_RUNNING) { - if (ifa->ifa_flags & IFF_UP) { - strncpy(ifname, ifa->ifa_name, IF_NAMESIZE); - ifname[IF_NAMESIZE - 1] = '\0'; - found = 1; - break; - } - } + strncpy(ifname, ifa->ifa_name, IF_NAMESIZE); + ifname[IF_NAMESIZE - 1] = '\0'; + found = 1; + break; } } freeifaddrs(ifas);