tests: minor fixes/simplifications

[bison.git] / src / symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index 190d0073a4feb6c94cc873dfbc61e440baeeed77..874e238ac3faccbdf229aceec15dde684a1755b0 100644 (file)
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -1,6 +1,6 @@
 /* Lists of symbols for Bison
 
-   Copyright (C) 2002, 2005-2007, 2009-2011 Free Software Foundation,
+   Copyright (C) 2002, 2005-2007, 2009-2012 Free Software Foundation,
    Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -123,7 +123,7 @@ symbol_list_syms_print (const symbol_list *l, FILE *f)
       symbol_print (l->content.sym, f);
       fprintf (stderr, l->action_props.is_value_used ? " used" : " unused");
       if (l && l->content.sym)
-       fprintf (f, ", ");
+        fprintf (f, ", ");
     }
 }
 
@@ -190,7 +190,7 @@ symbol_list_n_get (symbol_list *l, int n)
       l = l->next;
       if (l == NULL
           || (l->content_type == SYMLIST_SYMBOL && l->content.sym == NULL))
-       return NULL;
+        return NULL;
     }
 
   return l;