dead code und unbenutzte Variablen entfernt

Change-Id: I18b5d6a8cdf221d3a376541c01e82a1c64f10508
diff --git a/std/living/attributes.c b/std/living/attributes.c
index e1d88fc..eef675c 100644
--- a/std/living/attributes.c
+++ b/std/living/attributes.c
@@ -148,7 +148,7 @@
 
 nomask protected void attribute_hb()
 {
-  int now,i,k,update,outdated;
+  int now,i,k,outdated;
   string* keys;
   mapping tonotify;
 	
@@ -433,9 +433,6 @@
 }
 
 protected void add_offsets(mapping arr) {
-  mixed *ind;
-  int i;
-  
   if ( !mappingp(arr) )
     return;
 
@@ -504,7 +501,6 @@
 }
 
 static mixed _query_timed_attr_mod() {
-  mixed ret;
   return Set(P_TIMED_ATTR_MOD,	    
       ({attributes_timed_mods[0],
 	deep_copy(attributes_timed_mods[1]),