compile: warn on unused return code from Curl_client_write()

2014-12-08 15:29:30 +01:00
parent dca257f27e
commit 0d99cdbeed
2 changed files with 4 additions and 2 deletions
--- a/lib/curl_setup.h
+++ b/lib/curl_setup.h
@@ -643,8 +643,10 @@ int netware_init(void);
 #if defined(__GNUC__) && ((__GNUC__ >= 3) || \
  ((__GNUC__ == 2) && defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 7)))
 #  define UNUSED_PARAM __attribute__((__unused__))
+#  define WARN_UNUSED_RESULT __attribute__((warn_unused_result))
 #else
 #  define UNUSED_PARAM /*NOTHING*/
+#  define WARN_UNUSED_RESULT
 #endif

 /*