From ea66be60802fea82d88d48e0af87d1e6c20bfee5 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Fri, 11 May 2012 16:08:57 +0200
Subject: [PATCH] redis-cli pipe mode: handle EINTR properly as well so that
 SIGSTOP/SIGCONT are handled correctly.

---
 src/redis-cli.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/redis-cli.c b/src/redis-cli.c
index 1b3c0c74..ca2f0623 100644
--- a/src/redis-cli.c
+++ b/src/redis-cli.c
@@ -1009,7 +1009,7 @@ static void pipeMode(void) {
             /* Read from socket and feed the hiredis reader. */
             do {
                 nread = read(fd,ibuf,sizeof(ibuf));
-                if (nread == -1 && errno != EAGAIN) {
+                if (nread == -1 && errno != EAGAIN && errno != EINTR) {
                     fprintf(stderr, "Error reading from the server: %s\n",
                         strerror(errno));
                     exit(1);
@@ -1052,7 +1052,7 @@ static void pipeMode(void) {
                     ssize_t nwritten = write(fd,obuf+obuf_pos,obuf_len);
                     
                     if (nwritten == -1) {
-                        if (errno != EAGAIN) {
+                        if (errno != EAGAIN && errno != EINTR) {
                             fprintf(stderr, "Error writing to the server: %s\n",
                                 strerror(errno));
                             exit(1);