re PR fortran/50403 (SIGSEGV in gfc_use_derived)

2011-09-17  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/50403
	* symbol.c (gfc_use_derived): Fix coding style.

From-SVN: r178928

gcc/fortran/ChangeLog

+2011-09-17  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/50403
+	* symbol.c (gfc_use_derived): Fix coding style.
+
 2011-09-15  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/50401

gcc/fortran/symbol.c

@@ -1945,7 +1945,8 @@ gfc_use_derived (gfc_symbol *sym)
   gfc_symtree *st;
   int i;
 
-  if (!sym) return NULL;
+  if (!sym)
+    return NULL;
 
   if (sym->components != NULL || sym->attr.zero_comp)
     return sym;               /* Already defined.  */