From abaa66252c1f90b148ed0cd0a8fca0b30798461c Mon Sep 17 00:00:00 2001
From: Dominik Epple <dominik.epple@gmail.com>
Date: Mon, 29 Jan 2018 15:46:29 +0100
Subject: [PATCH] Minimal multi-bridge support

To be used with a setting like tap=tap50=bridge0,tap51=bridge1

Bridge(s) need to be pre-created

Documentation needs to be added.
---
 lib/ioh-setup | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/ioh-setup b/lib/ioh-setup
index 9773e96..20f91be 100644
--- a/lib/ioh-setup
+++ b/lib/ioh-setup
@@ -172,9 +172,13 @@ __setup_bridge() {
 		local lastbridge=$(echo $allbridges | tr ' ' '\n' | tail -n1 | cut -c7- )
 
 		for bridge in $allbridges; do
-			local bridgetest=$('ifconfig' $bridge | grep "member: $iface")
-			if [ -n "$bridgetest" ]; then
-				bridgeif=$bridge
+			if [ "$bridge" = "$iface" ]; then
+				bridgeif=$iface
+			else
+				local bridgetest=$('ifconfig' $bridge | grep "member: $iface")
+				if [ -n "$bridgetest" ]; then
+					bridgeif=$bridge
+				fi
 			fi
 		done