tool_writeout: fix the HTTP_CODE json output

Update test 970 accordingly.

Reported-by: Michal Rus
Fixes #6905
Closes #6906

src/tool_writeout.c

@@ -259,12 +259,13 @@ static int writeLong(FILE *stream, const struct writeoutvar *wovar,
 
   if(valid) {
     if(use_json)
-      fprintf(stream, "\"%s\":", wovar->name);
-
-    if(wovar->id == VAR_HTTP_CODE || wovar->id == VAR_HTTP_CODE_PROXY)
-      fprintf(stream, "%03ld", longinfo);
-    else
-      fprintf(stream, "%ld", longinfo);
+      fprintf(stream, "\"%s\":%ld", wovar->name, longinfo);
+    else {
+      if(wovar->id == VAR_HTTP_CODE || wovar->id == VAR_HTTP_CODE_PROXY)
+        fprintf(stream, "%03ld", longinfo);
+      else
+        fprintf(stream, "%ld", longinfo);
+    }
   }
   else {
     if(use_json)

tests/data/test970

@@ -59,7 +59,7 @@ Accept: */*
 
 </protocol>
 <stdout nonewline="yes">
-{"content_type":"text/html","errormsg":null,"exitcode":0,"filename_effective":"log/out%TESTNUMBER","ftp_entry_path":null,"http_code":200,"http_connect":000,"http_version":"1.1","local_ip":"127.0.0.1","local_port":13,"method":"GET","num_connects":1,"num_headers":9,"num_redirects":0,"proxy_ssl_verify_result":0,"redirect_url":null,"referer":null,"remote_ip":"%HOSTIP","remote_port":%HTTPPORT,"response_code":200,"scheme":"HTTP","size_download":445,"size_header":4019,"size_request":4019,"size_upload":0,"speed_download":13,"speed_upload":13,"ssl_verify_result":0,"time_appconnect":0.000013,"time_connect":0.000013,"time_namelookup":0.000013,"time_pretransfer":0.000013,"time_redirect":0.000013,"time_starttransfer":0.000013,"time_total":0.000013,"url":"http://%HOSTIP:%HTTPPORT/%TESTNUMBER","url_effective":"http://%HOSTIP:%HTTPPORT/%TESTNUMBER","urlnum":0,"curl_version":"curl-unit-test-fake-version"}
+{"content_type":"text/html","errormsg":null,"exitcode":0,"filename_effective":"log/out%TESTNUMBER","ftp_entry_path":null,"http_code":200,"http_connect":0,"http_version":"1.1","local_ip":"127.0.0.1","local_port":13,"method":"GET","num_connects":1,"num_headers":9,"num_redirects":0,"proxy_ssl_verify_result":0,"redirect_url":null,"referer":null,"remote_ip":"%HOSTIP","remote_port":%HTTPPORT,"response_code":200,"scheme":"HTTP","size_download":445,"size_header":4019,"size_request":4019,"size_upload":0,"speed_download":13,"speed_upload":13,"ssl_verify_result":0,"time_appconnect":0.000013,"time_connect":0.000013,"time_namelookup":0.000013,"time_pretransfer":0.000013,"time_redirect":0.000013,"time_starttransfer":0.000013,"time_total":0.000013,"url":"http://%HOSTIP:%HTTPPORT/%TESTNUMBER","url_effective":"http://%HOSTIP:%HTTPPORT/%TESTNUMBER","urlnum":0,"curl_version":"curl-unit-test-fake-version"}
 </stdout>
 </verify>
 </testcase>