From: idgay <idgay>
Date: Wed, 11 Jul 2007 17:26:04 +0000 (+0000)
Subject: fix bug when syncing page containing read pointer
X-Git-Tag: release_tools_1_2_4_1~39
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=dc97a29131477123ed9c2da991544b5d8d8adbd2

fix bug when syncing page containing read pointer
---

diff --git a/tos/chips/at45db/LogStorageP.nc b/tos/chips/at45db/LogStorageP.nc
index 4349e1eb..0f255158 100644
--- a/tos/chips/at45db/LogStorageP.nc
+++ b/tos/chips/at45db/LogStorageP.nc
@@ -267,6 +267,9 @@ implementation
   void sync() {
     metadata.flags = F_SYNC | F_LASTVALID;
     metadata.lastRecordOffset = s[client].woffset;
+    /* rend is now no longer the end of the page */
+    if (s[client].rpage == s[client].wpage)
+      s[client].rend = s[client].woffset;
     wmetadataStart();
   }