Segmentation fault on Linux

[bjanjic]

Calling crow (capture_message, capture_exception) crashes on Ubuntu 18.04 with segmentation fault error.

After investigation, we noticed that curl_wrapper has problem: Call to curl_easy_getinfo passes int instead of long as third parameter.

Please refer to documentation: https://curl.haxx.se/libcurl/c/CURLINFO_RESPONSE_CODE.html

[jiayunwei]

I have met this problem,How deal with it?