From b6c2d97d3bf98c46656a7e6697c1c0f4686d7d97 Mon Sep 17 00:00:00 2001
From: Mole Shang <135e2@135e2.dev>
Date: Mon, 7 Aug 2023 21:54:09 +0800
Subject: process_url: use goto to simplify error processing

---
 src/process_url.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/process_url.c b/src/process_url.c
index 71fdacd..bf2edfd 100644
--- a/src/process_url.c
+++ b/src/process_url.c
@@ -254,29 +254,26 @@ static bool get_info(const char *URL, long *psize) {
   curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, NULL);
   CURLcode r = curl_easy_perform(curl);
   if (logerr(r)) {
-    curl_easy_cleanup(curl);
-    return support_range;
+    goto end;
   }
   r = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD_T,
                         (curl_off_t *)psize);
   if (logerr(r)) {
-    curl_easy_cleanup(curl);
-    return support_range;
+    goto end;
   }
   CURLHcode rh =
       curl_easy_header(curl, "Accept-Ranges", 0, CURLH_HEADER, -1, &pch);
   if (logerr(rh) || strcmp(pch->value, "bytes")) {
-    curl_easy_cleanup(curl);
-    return support_range;
+    goto end;
   }
   char *ct = NULL;
   r = curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &ct);
   if (logerr(r)) {
-    curl_easy_cleanup(curl);
-    return support_range;
+    goto end;
   }
 
   support_range = true;
+end:
   curl_easy_cleanup(curl);
   return support_range;
 }
-- 
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