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examples: return curl_easy_perform() results

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Where missing. Or explicitly `(void)` it where we ignore it on purpose.

Reported-by: Joshua Rogers (for `sepheaders.c`)

Closes #19052
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Viktor Szakats 2025-10-13 16:18:40 +02:00
parent 5cf0a6789d
commit 3049c8e0a0
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5 changed files with 10 additions and 7 deletions
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6
docs/examples/url2file.c
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@ -38,6 +38,8 @@ static size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
int main(int argc, char *argv[])
{
CURLcode res = CURLE_OK;
CURL *curl_handle;
static const char *pagefilename = "page.out";
FILE *pagefile;
@ -72,7 +74,7 @@ int main(int argc, char *argv[])
curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, pagefile);
/* get it! */
curl_easy_perform(curl_handle);
res = curl_easy_perform(curl_handle);
/* close the header file */
fclose(pagefile);
@ -83,5 +85,5 @@ int main(int argc, char *argv[])
curl_global_cleanup();
return 0;
return (int)res;
}