mwan3: Remove fork/exec for head
Instead, let sed do the work since it's already being used. Signed-off-by: Brian J. Murrell <brian@interlinx.bc.ca> Signed-off-by: Florian Eckert <fe@dev.tdt.de> [ update PKG_VERSION ]
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2 changed files with 2 additions and 2 deletions
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@ -8,7 +8,7 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=mwan3
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PKG_VERSION:=2.8.13
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PKG_VERSION:=2.8.14
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PKG_RELEASE:=1
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PKG_MAINTAINER:=Florian Eckert <fe@dev.tdt.de>
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PKG_LICENSE:=GPL-2.0
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@ -140,7 +140,7 @@ main() {
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# https://bugs.openwrt.org/index.php?do=details&task_id=2897
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# so get the IP address of the interface and use that instead
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if echo $track_ip | grep -q ':'; then
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ADDR=$(ip -6 addr ls dev "$DEVICE" | sed -ne '/\/128/d' -e 's/ *inet6 \([^ \/]*\).* scope global.*/\1/p' | head -n1)
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ADDR=$(ip -6 addr ls dev "$DEVICE" | sed -ne '/\/128/d' -e '1,/ *inet6 /s/ *inet6 \([^ \/]*\).* scope global.*/\1/p')
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[ -z "$ADDR" ] && ADDR=$(ip -6 addr ls dev "$DEVICE" | sed -ne 's/ *inet6 \([^ \/]*\).* scope global.*/\1/p')
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ping_protocol=6
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fi
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