From 33e44f1fff14c0ea52adaaaee909de5cf21615b3 Mon Sep 17 00:00:00 2001
From: typebrook <typebrook@gmail.com>
Date: Mon, 30 Mar 2020 13:07:00 +0800
Subject: Fix runtime error

Only output the first line of grep result in files
---
 gist | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 \
-- 
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