X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Floop.c;h=424e5aabaf6aba050e536cadc7472b067924e2d7;hb=0dd2d22c89cc94f92de0323c60ff16b993a46b18;hp=c8715bcad149ca1539f678648c951ea7df8e0426;hpb=3a7fba81ceae5b049d0f7d671e9e3c3c43bbf703;p=pspp

diff --git a/src/loop.c b/src/loop.c
index c8715bcad1..424e5aabaf 100644
--- a/src/loop.c
+++ b/src/loop.c
@@ -254,12 +254,7 @@ internal_cmd_loop (void)
     {
       two->index = dict_lookup_var (default_dict, name);
       if (!two->index)
-	{
-	  two->index = dict_create_var (default_dict, name, 0);
-#if DEBUGGING
-	  envector (two->index);
-#endif
-	}
+        two->index = dict_create_var (default_dict, name, 0);
     }
   
   /* Push on control stack. */
@@ -538,7 +533,7 @@ cmd_break (void)
 }
 
 static int
-break_trns_proc (struct trns_header * trns, struct ccase * c unused)
+break_trns_proc (struct trns_header * trns, struct ccase * c UNUSED)
 {
   return ((struct break_trns *) trns)->loop_term;
 }