Fixed missed use of INSTALL_TOP

[redis.git] / src / replication.c

diff --git a/src/replication.c b/src/replication.c
index 8937582019fe367d5809aeea3065b1476411af1b..c28460885ecf46c0fd3b4832adffcae254d57f8c 100644 (file)
--- a/src/replication.c
+++ b/src/replication.c
@@ -138,7 +138,7 @@ int syncRead(int fd, char *ptr, ssize_t size, int timeout) {
     while(size) {
         if (aeWait(fd,AE_READABLE,1000) & AE_READABLE) {
             nread = read(fd,ptr,size);
-            if (nread == -1) return -1;
+            if (nread <= 0) return -1;
             ptr += nread;
             size -= nread;
             totread += nread;
@@ -428,9 +428,9 @@ int syncWithMaster(void) {
         int nread, nwritten;
 
         nread = read(fd,buf,(dumpsize < 1024)?dumpsize:1024);
-        if (nread == -1) {
+        if (nread <= 0) {
             redisLog(REDIS_WARNING,"I/O error trying to sync with MASTER: %s",
-                strerror(errno));
+                (nread == -1) ? strerror(errno) : "connection lost");
             close(fd);
             close(dfd);
             return REDIS_ERR;