fixed compiler warning

diff --git a/src/libstrongswan/printf_hook.c b/src/libstrongswan/printf_hook.c
index 0475c3ec9e10701bc24595f9df79ffa5f425e9e7..f46718953296b3d9f08d2ba6c906b5d8a7641e61 100644 (file)
--- a/src/libstrongswan/printf_hook.c
+++ b/src/libstrongswan/printf_hook.c
@@ -99,7 +99,7 @@ static int custom_print(FILE *stream, const struct printf_info *info,
        written = handler->hook(buf, sizeof(buf), &spec, args);
        if (written > 0)
        {
-               fwrite(buf, 1, written, stream);
+               ignore_result(fwrite(buf, 1, written, stream));
        }
        return written;
 }