From: Ray Strode <rstrode@redhat.com>
Date: Tue, 3 Jun 2008 15:07:39 +0000 (-0400)
Subject: Don't assert if daemon returns empty string answer to client
X-Git-Tag: 0.2.0~47^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f003fd471789aec345f482b134272dc084b9e30;p=thirdparty%2Fplymouth.git

Don't assert if daemon returns empty string answer to client
---

diff --git a/src/client/ply-boot-client.c b/src/client/ply-boot-client.c
index c3498376..6edc3e6d 100644
--- a/src/client/ply-boot-client.c
+++ b/src/client/ply-boot-client.c
@@ -264,8 +264,11 @@ ply_boot_client_process_incoming_replies (ply_boot_client_t *client)
       if (!ply_read (client->socket_fd, &size, sizeof (uint8_t)))
         goto out;
 
-      if (!ply_read (client->socket_fd, answer, size))
-        goto out;
+      if (size > 0)
+        {
+          if (!ply_read (client->socket_fd, answer, size))
+            goto out;
+        }
 
       ((ply_boot_client_answer_handler_t) request->handler) (request->user_data, answer, client);
     }