c-lex.c (init_c_lex): If cpp_start_read fails, exit with error status.

	* c-lex.c (init_c_lex): If cpp_start_read fails, exit with
	error status.

From-SVN: r37279

gcc/ChangeLog

 2000-11-06  Neil Booth  <neilb@earthling.net>
 
+	* c-lex.c (init_c_lex): If cpp_start_read fails, exit with
+	error status.
+
+2000-11-06  Neil Booth  <neilb@earthling.net>
+
         * tradcpp.c (special_symbol): Assign an null string rather
 	than writing to an unallocated buffer.
 

gcc/c-lex.c

@@ -221,7 +221,7 @@ init_c_lex (filename)
   CPP_OPTION (&parse_in, digraphs) = flag_digraphs;
 
   if (! cpp_start_read (&parse_in, filename))
-    abort ();
+    exit (FATAL_EXIT_CODE);	/* cpplib has emitted an error.  */
 
   if (filename == 0 || !strcmp (filename, "-"))
     filename = "stdin";