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Diffstat (limited to 'source3/nsswitch/wb_common.c')
-rw-r--r--source3/nsswitch/wb_common.c5
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 */
}