Fix for distcc issue 96 <http://code.google.com/p/distcc/issues/detail?id=96>:

build problem with -Werror due to ignoring return value from read().

1 files changed, 1 insertions, 0 deletions

diff --git a/src/stats.c b/src/stats.c
index 21aeb65..c1661f7 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -440,6 +440,7 @@ dcc_free_space %d MB\n\
                                free_space_mb);
         dcc_set_nonblocking(acc_fd);
         ret = read(acc_fd, challenge, 1024); /* empty the receive queue */
+        if (ret < 0) rs_log_info("read on acc_fd failed");
         dcc_writex(acc_fd, reply, reply_len);
     }