curl:create_transfers check return code from curl_easy_setopt

From commit b8894085

Pointed out by Coverity CID 1451703

Closes #4134

diff --git a/src/tool_operate.c b/src/tool_operate.c
index 14fffda36a13ee11f7c444c02ae0db4789ad8446..6b2d89ffb3d4f9b41b55894a4eedf5f33c669fb7 100644 (file)
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -1110,7 +1110,9 @@ static CURLcode create_transfers(struct GlobalConfig *global,
 
         /* avoid having this setopt added to the --libcurl source
            output */
-        curl_easy_setopt(curl, CURLOPT_SHARE, share);
+        result = curl_easy_setopt(curl, CURLOPT_SHARE, share);
+        if(result)
+          goto show_error;
 
         if(!config->tcp_nodelay)
           my_setopt(curl, CURLOPT_TCP_NODELAY, 0L);