From 66e4fab623f18f7f77fb06f74380511f8a78d4dd Mon Sep 17 00:00:00 2001
From: kaisenl <kaisenl>
Date: Sat, 1 Aug 2009 06:35:37 +0000
Subject: [PATCH] keyToVersion fix for unknown index

---
 tos/lib/net/dip/DipVersionP.nc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tos/lib/net/dip/DipVersionP.nc b/tos/lib/net/dip/DipVersionP.nc
index 87922a15..e315b6c2 100644
--- a/tos/lib/net/dip/DipVersionP.nc
+++ b/tos/lib/net/dip/DipVersionP.nc
@@ -68,6 +68,9 @@ implementation {
     dip_index_t i;
 
     i = call DipHelp.keyToIndex(key);
+    if(i == DIP_UNKNOWN_INDEX) {
+      return DIP_UNKNOWN_VERSION;
+    }
     return versions[i];
   }
 
-- 
2.39.2