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author | Marcel Raad <Marcel.Raad@teamviewer.com> | 2019-05-21 10:44:16 +0200 |
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committer | Marcel Raad <Marcel.Raad@teamviewer.com> | 2019-05-22 10:06:21 +0200 |
commit | 10b7067eb722bf2bc19f4dd6d97199be705baea2 (patch) | |
tree | d6a5e6ff76b923997ab6f859ac3d1015e9c30f81 /docs/examples/htmltidy.c | |
parent | 918987a844912b431f132b5c4d49fb73a0cb1a0e (diff) |
examples: reduce variable scopes
Closes https://github.com/curl/curl/pull/3919
Diffstat (limited to 'docs/examples/htmltidy.c')
-rw-r--r-- | docs/examples/htmltidy.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/docs/examples/htmltidy.c b/docs/examples/htmltidy.c index 2f4500f51..1b48e0a2e 100644 --- a/docs/examples/htmltidy.c +++ b/docs/examples/htmltidy.c @@ -74,13 +74,14 @@ void dumpNode(TidyDoc doc, TidyNode tnod, int indent) int main(int argc, char **argv) { - CURL *curl; - char curl_errbuf[CURL_ERROR_SIZE]; - TidyDoc tdoc; - TidyBuffer docbuf = {0}; - TidyBuffer tidy_errbuf = {0}; - int err; if(argc == 2) { + CURL *curl; + char curl_errbuf[CURL_ERROR_SIZE]; + TidyDoc tdoc; + TidyBuffer docbuf = {0}; + TidyBuffer tidy_errbuf = {0}; + int err; + curl = curl_easy_init(); curl_easy_setopt(curl, CURLOPT_URL, argv[1]); curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, curl_errbuf); |