diff --git a/pkt-line.c b/pkt-line.c
index c1e81f976f26726db2432f72f7356087a6e3a7d8..b60526869a38bd20f800c275f7b42390c8bea1ee 100644 (file)
--- a/pkt-line.c
+++ b/pkt-line.c
static void safe_read(int fd, void *buffer, unsigned size)
{
- int n = 0;
+ size_t n = 0;
while (n < size) {
- int ret = xread(fd, (char *) buffer + n, size - n);
+ ssize_t ret = xread(fd, (char *) buffer + n, size - n);
if (ret < 0)
die("read error (%s)", strerror(errno));
if (!ret)
- die("unexpected EOF");
+ die("The remote end hung up unexpectedly");
n += ret;
}
}