graph: drop more than 1 entry, if we are more than 1 above the limit

[fio.git] / server.c

diff --git a/server.c b/server.c
index 10851805a42bb87b95f35aa598fe398d76075ac1..a366f68862a5c018d8b36da8fdca35ecb7aeaceb 100644 (file)
--- a/server.c
+++ b/server.c
@@ -91,6 +91,9 @@ int fio_send_data(int sk, const void *p, unsigned int len)
        if (!len)
                return 0;
 
+       if (errno)
+               return -errno;
+
        return 1;
 }