From e32f6915ef8f5b9d32d8d0b652f220579dd43578 Mon Sep 17 00:00:00 2001
From: osm0sis <osm0sis@outlook.com>
Date: Sun, 25 Feb 2018 13:49:51 -0400
Subject: [PATCH] AK2: fix insert_line wc/ash bad number error when missing
 file

---
 tools/ak2-core.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/ak2-core.sh b/tools/ak2-core.sh
index 53b5fc0..48fee83 100755
--- a/tools/ak2-core.sh
+++ b/tools/ak2-core.sh
@@ -384,7 +384,7 @@ insert_line() {
       after) offset=1;;
     esac;
     line=$((`grep -n "$4" $1 | head -n1 | cut -d: -f1` + offset));
-    if [ "$(wc -l $1 | cut -d\  -f1)" -lt "$line" ]; then
+    if [ -f $1 ] && [ "$(wc -l $1 | cut -d\  -f1)" -lt "$line" ]; then
       echo "$5" >> $1;
     else
       sed -i "${line}s;^;${5}\n;" $1;