Propagate cache error internal to refresh_cache() via parameter.

diff --git a/pkt-line.c b/pkt-line.c
index c1e81f976f26726db2432f72f7356087a6e3a7d8..b4cb7e2756dcc52c17aebf4c0fc6adc7b415ef3c 100644 (file)
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -72,7 +72,7 @@ static void safe_read(int fd, void *buffer, unsigned size)
                if (ret < 0)
                        die("read error (%s)", strerror(errno));
                if (!ret)
-                       die("unexpected EOF");
+                       die("The remote end hung up unexpectedly");
                n += ret;
        }
 }