dead code und unbenutzte Variablen entfernt

Change-Id: I18b5d6a8cdf221d3a376541c01e82a1c64f10508
diff --git a/std/thing/commands.c b/std/thing/commands.c
index 157fe74..98934eb 100644
--- a/std/thing/commands.c
+++ b/std/thing/commands.c
@@ -608,8 +608,7 @@
   while(nindex--)
    if(!strstr(query_verb(),keys[nindex]) &&
       member((flag=added_cmds[keys[nindex], CMDIDX_FLAG]),1)>=0) {
-    int i,ret;
-    i=sizeof(flag);
+    int i = sizeof(flag);
     // Reihenfolge nicht aendern !
     while(i--)
       if(flag[i]==1) {