Cache: Fix for OS X 10.5 compiling.

--HG--
extra : convert_revision : ba3c33ed524367280eefc096177d767168ac2cf6

diff --git a/src/mem/cache/tags/iic.cc b/src/mem/cache/tags/iic.cc
index 2f95cdb0f05bdd7aef1ceccb0ba462132ce7c01c..20babe6bb305d60134fcf3f9dda37988a60c733a 100644 (file)
--- a/src/mem/cache/tags/iic.cc
+++ b/src/mem/cache/tags/iic.cc
@@ -233,7 +233,7 @@ IIC::findBlock(Addr addr, int &lat)
     unsigned set = hash(addr);
     int set_lat;
 
-    unsigned long chain_ptr;
+    unsigned long chain_ptr = tagNull;
 
     if (PROFILE_IIC)
         setAccess.sample(set);
@@ -291,7 +291,7 @@ IIC::findBlock(Addr addr) const
     Addr tag = extractTag(addr);
     unsigned set = hash(addr);
 
-    unsigned long chain_ptr;
+    unsigned long chain_ptr = tagNull;
 
     IICTag *tag_ptr = sets[set].findTag(tag, chain_ptr);
     if (tag_ptr == NULL && chain_ptr != tagNull) {