From 7e433456fcbfc19f8531258da1daad60b02753bf Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Fri, 11 Jul 2014 15:40:15 +0200 Subject: [PATCH] curl: Log error code too It seems libcurl does not always return an error message. --- src/libstrongswan/plugins/curl/curl_fetcher.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/libstrongswan/plugins/curl/curl_fetcher.c b/src/libstrongswan/plugins/curl/curl_fetcher.c index 620cf74f3..7653c1986 100644 --- a/src/libstrongswan/plugins/curl/curl_fetcher.c +++ b/src/libstrongswan/plugins/curl/curl_fetcher.c @@ -86,6 +86,7 @@ METHOD(fetcher_t, fetch, status_t, private_curl_fetcher_t *this, char *uri, void *userdata) { char error[CURL_ERROR_SIZE], *enc_uri; + CURLcode curl_status; status_t status; long result = 0; cb_data_t data = { @@ -123,7 +124,8 @@ METHOD(fetcher_t, fetch, status_t, } DBG2(DBG_LIB, " sending http request to '%s'...", uri); - switch (curl_easy_perform(this->curl)) + curl_status = curl_easy_perform(this->curl); + switch (curl_status) { case CURLE_UNSUPPORTED_PROTOCOL: status = NOT_SUPPORTED; @@ -138,7 +140,8 @@ METHOD(fetcher_t, fetch, status_t, status = (result >= 200 && result < 300) ? SUCCESS : FAILED; break; default: - DBG1(DBG_LIB, "libcurl http request failed: %s", error); + DBG1(DBG_LIB, "libcurl http request failed [%d]: %s", curl_status, + error); status = FAILED; break; }