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-rw-r--r--sql/mysqld.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc
index b8675e99b53..9c0d6bffe6c 100644
--- a/sql/mysqld.cc
+++ b/sql/mysqld.cc
@@ -3499,7 +3499,8 @@ static struct my_option my_long_options[] =
(gptr*) &relay_log_space_limit, 0, GET_ULONG, REQUIRED_ARG, 0L, 0L,
ULONG_MAX, 0, 1, 0},
{"slave_net_timeout", OPT_SLAVE_NET_TIMEOUT,
- "Undocumented", (gptr*) &slave_net_timeout, (gptr*) &slave_net_timeout, 0,
+ "Number of seconds to wait for more data from a master/slave connection before aborting the read.",
+ (gptr*) &slave_net_timeout, (gptr*) &slave_net_timeout, 0,
GET_ULONG, REQUIRED_ARG, SLAVE_NET_TIMEOUT, 1, LONG_TIMEOUT, 0, 1, 0},
{"slow_launch_time", OPT_SLOW_LAUNCH_TIME,
"If creating the thread takes longer than this value (in seconds), the Slow_launch_threads counter will be incremented.",