utils_curl_stats: Drop the nonnull attribute from curl_stats_from_config.

It's not overly useful after all but generates false compiler warnings /
errors on Xenial using CLANG, since we also check the parameter in the
function (which is what we want in the end and there's no risk in actually
calling it with a NULL value).

diff --git a/src/utils_curl_stats.h b/src/utils_curl_stats.h
index 69927f77cffd6688998d6b207dc380dcd2308cc1..f708c629635c0ac662cb44647c88dae554534868 100644 (file)
--- a/src/utils_curl_stats.h
+++ b/src/utils_curl_stats.h
@@ -43,7 +43,6 @@ typedef struct curl_stats_s curl_stats_t;
  *
  * See http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html
  */
-__attribute__((nonnull(1)))
 curl_stats_t *curl_stats_from_config (oconfig_item_t *ci);
 
 void curl_stats_destroy (curl_stats_t *s);