From 4df1dee6910d629ea93e9b758ebeab33bfc02d67 Mon Sep 17 00:00:00 2001
From: duc <anhduc12101992@gmail.com>
Date: Wed, 15 Mar 2023 13:44:06 +0700
Subject: [PATCH] fixed bugs in json serialization

---
 jobs.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/jobs.c b/jobs.c
index 2bd3b71..86f78b9 100755
--- a/jobs.c
+++ b/jobs.c
@@ -453,7 +453,7 @@ static int add_job_to_json_array(struct Job *p, cJSON *jobs) {
 
 void s_list(int s, enum ListFormat listFormat) {
     struct Job *p;
-    char *buffer;
+    char *buffer = 0;
 
     if (listFormat == DEFAULT) {
         /* Times:   0.00/0.00/0.00 - 4+4+4+2 = 14*/
@@ -522,9 +522,11 @@ void s_list(int s, enum ListFormat listFormat) {
         // append newline
         size_t buffer_strlen = strlen(buffer);
         buffer = realloc(buffer, buffer_strlen+1+1);
-        buffer[buffer_strlen] = '\n';
+        strcat(buffer, "\n");
 
         send_list_line(s, buffer);
+        goto end;
+
     end:
         cJSON_Delete(jobs);
         free(buffer);