re PR testsuite/24281 (WARNING: Could not execute gcc.dg/compat/struct-layout-1 generator)

	PR testsuite/24281
	* gcc.dg/compat/struct-layout-1_generator.c (generate_fields):
	Check for null pointer.

From-SVN: r105243

gcc/testsuite/ChangeLog

+2005-10-11  Janis Johnson  <janis187@us.ibm.com>
+
+	PR testsuite/24281
+	* gcc.dg/compat/struct-layout-1_generator.c (generate_fields):
+	Check for null pointer.
+
 2005-10-11  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/21369

gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c

@@ -1749,6 +1749,7 @@ generate_fields (enum FEATURE features, struct entry *e, struct entry *parent,
 	     size will result in a compiler error.  */
 
 	  if ((e[n].etype == ETYPE_ARRAY)
+	      && e[n].attrib != NULL
 	      && (strncmp (e[n].attrib, "atal", 4) == 0))
             e[n].attrib = NULL;
 	}