From 7bf9eb1c113261a10dcd9e0cc0ea07822516ee30 Mon Sep 17 00:00:00 2001
From: typebrook <typebrook@gmail.com>
Date: Wed, 29 Jan 2020 10:53:11 +0800
Subject: update

---
 scripts/gist | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'scripts/gist')

diff --git a/scripts/gist b/scripts/gist
index 5de68c7..19ab6a6 100755
--- a/scripts/gist
+++ b/scripts/gist
@@ -195,8 +195,9 @@ _sync_repos() {
     echo Everything is fine!
 }
 
+# get gist id from index files
 _gist_id() {
-    GIST_ID=$(cat $index $starred 2> /dev/null | sed -n "/^$1 / p" | cut -d' ' -f2 | sed -E 's#.*/##')
+    GIST_ID=$( (grep -hs '' $index $starred || true) | sed -n "/^$1 / p" | cut -d' ' -f2 | sed -E 's#.*/##')
     if [[ -z "$GIST_ID" ]]; then
         echo -e "Not a valid index: \e[31m$1\e[0m"
         echo Use the index number in the first column instead:
-- 
cgit v1.2.3-70-g09d2