From 052696c5b514a3722062b85e0a907554096eb64c Mon Sep 17 00:00:00 2001
From: Yifan Gao <git@yfgao.com>
Date: Sun, 28 Jun 2020 20:41:21 +0800
Subject: [PATCH] Reformat code

---
 common.sh | 30 +++++++++++++++---------------
 stat.sh   | 10 +++++-----
 2 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/common.sh b/common.sh
index ac1ccf39..54d309a3 100755
--- a/common.sh
+++ b/common.sh
@@ -3,7 +3,7 @@
 [[ $DEBUG == true ]] && set -x
 
 log_info(){
-    >&2 echo "INFO>" $@
+	>&2 echo "INFO>" $@
 }
 
 get_asn(){
@@ -35,21 +35,21 @@ prepare_data_v6(){
 	log_info "finish bgpdump v6"
 }
 prepare_data(){
-    curl -sSL https://bgp.potaroo.net/cidr/autnums.html | awk '-F[<>]' '{print $3,$5}' | grep '^AS' > asnames.txt &
-    prepare_data_v4 &
-    prepare_data_v6 &
-    wait_exit
+	curl -sSL https://bgp.potaroo.net/cidr/autnums.html | awk '-F[<>]' '{print $3,$5}' | grep '^AS' > asnames.txt &
+	prepare_data_v4 &
+	prepare_data_v6 &
+	wait_exit
 }
 
 wait_exit(){
-    local oldstate=$(set +o)
-    set +e
-    local s=0
-    while [[ $s -ne 127 ]]; do
-        [[ $s -ne 0 ]] && exit $s
-        wait -n
-        s=$?
-    done
-    eval "$oldstate"
-    return 0
+	local oldstate=$(set +o)
+	set +e
+	local s=0
+	while [[ $s -ne 127 ]]; do
+		[[ $s -ne 0 ]] && exit $s
+		wait -n
+		s=$?
+	done
+	eval "$oldstate"
+	return 0
 }
diff --git a/stat.sh b/stat.sh
index 6b163346..48cfe51e 100755
--- a/stat.sh
+++ b/stat.sh
@@ -5,11 +5,11 @@ cd result
 for file in *.txt; do
 	echo ${file%.*}
 	if [[ $file == *6.txt ]]; then
-        #statistics IPv6 /48 blocks
-        base=48
-    else
-        base=32
-    fi
+		#statistics IPv6 /48 blocks
+		base=48
+	else
+		base=32
+	fi
 	cat $file |
 	awk -F\/ '{print $2}' |
 	(