From 57fac728c6b2c8d90ba975db37275bfa31e04099 Mon Sep 17 00:00:00 2001 From: Ken Rice Date: Tue, 27 Mar 2012 11:06:31 -0500 Subject: [PATCH] make compiler stop complaining --- libs/esl/ivrd.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/libs/esl/ivrd.c b/libs/esl/ivrd.c index 2a2a607202..66f6908d5d 100644 --- a/libs/esl/ivrd.c +++ b/libs/esl/ivrd.c @@ -54,8 +54,11 @@ static void mycallback(esl_socket_t server_sock, esl_socket_t client_sock, struc } /* hotwire the socket to STDIN/STDOUT */ - dup2(client_sock, STDIN_FILENO); - dup2(client_sock, STDOUT_FILENO); + if (!(dup2(client_sock, STDIN_FILENO)) && !(dup2(client_sock, STDOUT_FILENO))){ + esl_disconnect(&handle); + esl_log(ESL_LOG_ERROR, "Socket Error hotwiring socket to STDIN/STDOUT!\n"); + return; + } system(path); esl_disconnect(&handle); -- 2.47.3