- Justin Fletcher fixed a file descriptor leak in the curl tool when trying to

upload a file it couldn't open. Bug #1676581
  (http://curl.haxx.se/bug/view.cgi?id=1676581)

src/main.c

@@ -3931,6 +3931,8 @@ operate(struct Configurable *config, int argc, char *argv[])
           infd=(FILE *) fopen(uploadfile, "rb");
           if (!infd || stat(uploadfile, &fileinfo)) {
             helpf("Can't open '%s'!\n", uploadfile);
+            if(infd)
+              fclose(infd);
             return CURLE_READ_ERROR;
           }
           infdfopen=TRUE;