2002-04-03 Dan Lewis <dihlewis@yahoo.co.uk>

	* ChangeLog: Added changelog.

	* cache.cs: Fixed bug in MRUList.Evict.

svn path=/trunk/mcs/; revision=3572

diff --git a/mcs/class/System/System.Text.RegularExpressions/ChangeLog b/mcs/class/System/System.Text.RegularExpressions/ChangeLog
new file mode 100644 (file)
index 0000000..fc65ce4
--- /dev/null
+++ b/mcs/class/System/System.Text.RegularExpressions/ChangeLog
@@ -0,0 +1,5 @@
+2002-04-03  Dan Lewis  <dihlewis@yahoo.co.uk>
+
+       * ChangeLog: Added changelog.
+
+       * cache.cs: Fixed bug in MRUList.Evict.

diff --git a/mcs/class/System/System.Text.RegularExpressions/cache.cs b/mcs/class/System/System.Text.RegularExpressions/cache.cs
index 8936eca3f2c31262700850f3cf2325f6fc2a3bbb..3aa9107b228da93c42494278fe702e2b82b17da8 100644 (file)
--- a/mcs/class/System/System.Text.RegularExpressions/cache.cs
+++ b/mcs/class/System/System.Text.RegularExpressions/cache.cs
@@ -120,7 +120,12 @@ namespace System.Text.RegularExpressions {
 \r
                        object o = tail.value;\r
                        tail = tail.next;\r
-                       tail.previous = null;\r
+\r
+                       if (tail == null)\r
+                               head = null;\r
+                       else\r
+                               tail.previous = null;\r
+\r
                        return o;\r
                }\r
 \r