diff options
Diffstat (limited to 'source3/nsswitch/wb_common.c')
| -rw-r--r-- | source3/nsswitch/wb_common.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source3/nsswitch/wb_common.c b/source3/nsswitch/wb_common.c index 4040e1cff2..8376007424 100644 --- a/source3/nsswitch/wb_common.c +++ b/source3/nsswitch/wb_common.c @@ -169,6 +169,7 @@ int write_sock(void *buffer, int count) while(nwritten < count) { struct timeval tv; fd_set r_fds; + int selret; /* Catch pipe close on other end by checking if a read() call would not block by calling select(). */ @@ -177,8 +178,8 @@ int write_sock(void *buffer, int count) FD_SET(established_socket, &r_fds); ZERO_STRUCT(tv); - if (select(established_socket + 1, &r_fds, - NULL, NULL, &tv) == -1) { + if ((selret = select(established_socket + 1, &r_fds, + NULL, NULL, &tv)) == -1) { close_sock(); return -1; /* Select error */ } |