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minor changes for url_encode

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This commit is contained in:
Martin Loidl 2018-09-06 19:07:54 +02:00
parent e1417f1827
commit 6960958276
2 changed files with 4 additions and 2 deletions
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1
xs/src/slic3r/Utils/Duet.cpp
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@ -8,7 +8,6 @@
#include <boost/log/trivial.hpp> #include <boost/log/trivial.hpp>
#include <boost/property_tree/ptree.hpp> #include <boost/property_tree/ptree.hpp>
#include <boost/property_tree/json_parser.hpp> #include <boost/property_tree/json_parser.hpp>
#include <boost/algorithm/string/replace.hpp>
#include <wx/frame.h> #include <wx/frame.h>
#include <wx/event.h> #include <wx/event.h>

5
xs/src/slic3r/Utils/Http.cpp
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@ -424,11 +424,14 @@ bool Http::ca_file_supported()
std::string Http::url_encode(const std::string &str) std::string Http::url_encode(const std::string &str)
{ {
::CURL *curl = ::curl_easy_init(); ::CURL *curl = ::curl_easy_init();
if (curl == nullptr) {
return str;
}
char *ce = ::curl_easy_escape(curl, str.c_str(), str.length()); char *ce = ::curl_easy_escape(curl, str.c_str(), str.length());
std::string encoded = std::string(ce); std::string encoded = std::string(ce);
::curl_free(ce); ::curl_free(ce);
if (curl != nullptr) { ::curl_easy_cleanup(curl); } ::curl_easy_cleanup(curl);
return encoded; return encoded;
} }