From dd88f09bed64367993228c9b3c4cc76027201178 Mon Sep 17 00:00:00 2001
From: typebrook <typebrook@gmail.com>
Date: Tue, 19 May 2020 22:08:39 +0800
Subject: Fix error when don't pass index to 'push'

---
 gist | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/gist b/gist
index 224d271..b87da54 100755
--- a/gist
+++ b/gist
@@ -508,6 +508,7 @@ _repo_url() {
 _gist_id() {
   read -r ${INDEX_FORMAT[@]} <<<"$(sed -ne "/^$1 / p" $INDEX)"
   GIST_ID=${url##*/}
+
   if [[ -z $GIST_ID || ! $1 =~ [0-9a-z]+ ]]; then
     echo -e "$(hint=false _print_records | sed -Ee 's/^( *[0-9a-z]+)/\\e[5m\1\\e[0m/')"
     echo
@@ -621,18 +622,25 @@ _export_to_github() {
   python -mwebbrowser https://github.com/new/import
 }
 
+_id_to_index() {
+  while read -r ${INDEX_FORMAT[@]}; do
+    [[ ! $index =~ s && ${url##*/} == $1 ]] && echo $index
+  done <$INDEX
+}
+
 # Simply commit current changes and push to remote
 _push_to_remote() {
   _set_gist_id $1 || return 1
   cd "$folder/$GIST_ID"
 
+  local index=$(_id_to_index $GIST_ID)
+
   if [[ -n $(git status --short) ]]; then
     git add . && git commit -m 'update'
   fi
   if [[ -n $(git cherry) ]]; then
     git push origin master && \
-    http_method GET "$GITHUB_API/gists/$GIST_ID" | _update_gist $1
-    # FIXME $1 might be empty
+    http_method GET "$GITHUB_API/gists/$GIST_ID" | _update_gist $index
   fi
 }
 
-- 
cgit v1.2.3-70-g09d2