Fix runtime error

Only output the first line of grep result in files

1 files changed, 1 insertions, 1 deletions

diff --git a/gist b/gist
index d61f86b..5c393d5 100755
--- a/gist
+++ b/gist
@@ -343,7 +343,7 @@ _grep_content() {
       # grep from filenames
       local file=$(ls $repo | grep --color=always -Ei "$1")
       # grep from content of files
-      local content=$(grep --color=always -EHi -m1 "$1" *)
+      local content=$(grep --color=always -EHi -m1 "$1" * | head -1)
 
       [[ -n $file && file="$file\n" || -n $content ]] \
       && hint=false mark="$index " _show_list \