From: scipio <scipio>
Date: Tue, 24 Jul 2007 18:15:31 +0000 (+0000)
Subject: Fixed remove bug noted by J. Ryan Stinnett.
X-Git-Tag: release_tools_1_2_4_1~12
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=273d3d6b7e8e85b4b2a9618bf2af134594830c38

Fixed remove bug noted by J. Ryan Stinnett.
---

diff --git a/tos/lib/tossim/sim_gain.c b/tos/lib/tossim/sim_gain.c
index cb64571c..1d3ad795 100644
--- a/tos/lib/tossim/sim_gain.c
+++ b/tos/lib/tossim/sim_gain.c
@@ -101,6 +101,7 @@ void sim_gain_remove(int src, int dest) __attribute__ ((C, spontaneous))  {
   prevLink = NULL;
     
   while (current != NULL) {
+    gain_entry_t* tmp;
     if (current->mote == dest) {
       if (prevLink == NULL) {
 	connectivity[src] = current->next;
@@ -108,8 +109,9 @@ void sim_gain_remove(int src, int dest) __attribute__ ((C, spontaneous))  {
       else {
 	prevLink->next = current->next;
       }
+      tmp = current->next;
       sim_gain_deallocate_link(current);
-      current = prevLink->next;
+      current = tmp;
     }
     else {
       prevLink = current;