[patch] Code cleanup: merge two if statements in name-lookup.c (lookup_name_real)

[Volker Reichelt]

The following patch merges two if statements in name-lookup.c
(lookup_name_real).

Bootstrapped and regtested on i686-pc-linux-gnu.
Ok for mainline?

Regards,
Volker


2005-11-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* name-lookup.c (lookup_name_real): Merge two if's.

===================================================================
--- gcc/gcc/cp/name-lookup.c	15 Jun 2005 00:41:25 -0000	1.125
+++ gcc/gcc/cp/name-lookup.c	15 Jun 2005 12:58:57 -0000
@@ -3922,12 +3922,9 @@ lookup_name_real (tree name, int prefer_
   if (!val)
     val = unqualified_namespace_lookup (name, flags);
 
-  if (val)
-    {
-      /* If we have a single function from a using decl, pull it out.  */
-      if (TREE_CODE (val) == OVERLOAD && ! really_overloaded_fn (val))
-	val = OVL_FUNCTION (val);
-    }
+  /* If we have a single function from a using decl, pull it out.  */
+  if (val && TREE_CODE (val) == OVERLOAD && !really_overloaded_fn (val))
+    val = OVL_FUNCTION (val);
 
   POP_TIMEVAR_AND_RETURN (TV_NAME_LOOKUP, val);
 }
===================================================================