# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1615159759 -3600
# Node ID d46bc79623873ed8b41f28b8b6dea6f3556c92b0
# Parent  12b311228b2c9866add087dedf9698091ef36c4d
Queue the flexpage again if an error occurs.

diff -r 12b311228b2c -r d46bc7962387 pager.cc
--- a/pager.cc	Sun Mar 07 23:16:59 2021 +0100
+++ b/pager.cc	Mon Mar 08 00:29:19 2021 +0100
@@ -42,18 +42,16 @@
 
     long err = ipc_prepare_flexpage(flexpage, file_offset, max_offset, hot_spot, region);
 
-    if (err)
-      return err;
-
-    err = complete_Dataspace_map(*region);
-
-    if (err)
-      return err;
+    if (!err)
+      err = complete_Dataspace_map(*region);
 
     /* After the flexpage is issued, it is queued for future reuse. */
 
     _mapper->queue(flexpage);
 
+    if (err)
+      return err;
+
     return IPC_MESSAGE_SENT;
 }