tOnly complain if errno is not EWOULDBLOCK - ratox - FIFO based tox client
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       ---
 (DIR) commit 78223c1ef2ef456e85ef3c086b5a3a070a89fac3
 (DIR) parent 4c3351ec603c8d8b0ea9ad68d627c228149b597d
 (HTM) Author: sin <sin@2f30.org>
       Date:   Wed, 15 Oct 2014 12:29:14 +0100
       
       Only complain if errno is not EWOULDBLOCK
       
       Diffstat:
         M ratox.c                             |       3 ++-
       
       1 file changed, 2 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/ratox.c b/ratox.c
       t@@ -942,7 +942,8 @@ sendfriendfile(struct friend *f)
                                break;
                        }
                        if (n == -1) {
       -                        printf("fiforead in sendfriendfile failed. fix this. errno = %d\n", errno);
       +                        if (errno != EWOULDBLOCK)
       +                                weprintf("fiforead:");
                                break;
                        }
                        /* Store transfer size in case we can't send it right now */