From f73dda092b33638d2d5e9c35375f687a607b5403 Mon Sep 17 00:00:00 2001
From: Jari Aalto <jari.aalto@cante.net>
Date: Tue, 13 Nov 2001 17:56:06 +0000
Subject: Imported from ../bash-2.05a.tar.gz.

---
 eval.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'eval.c')

diff --git a/eval.c b/eval.c
index 050bf54..b9572b9 100644
--- a/eval.c
+++ b/eval.c
@@ -43,10 +43,8 @@
 #  include "bashhist.h"
 #endif
 
-extern int yyparse ();
-
 extern int EOF_reached;
-extern int indirection_level, interactive, interactive_shell;
+extern int indirection_level;
 extern int posixly_correct;
 extern int subshell_environment, running_under_emacs;
 extern int last_command_exit_value, stdin_redir;
@@ -62,6 +60,8 @@ reader_loop ()
   int our_indirection_level;
   COMMAND *current_command = (COMMAND *)NULL;
 
+  USE_VAR(current_command);
+
   our_indirection_level = ++indirection_level;
 
   while (EOF_Reached == 0)
@@ -234,11 +234,11 @@ read_command ()
   /* Only do timeouts if interactive. */
   tmout_var = (SHELL_VAR *)NULL;
   tmout_len = 0;
+  old_alrm = (SigHandler *)NULL;
 
   if (interactive)
     {
       tmout_var = find_variable ("TMOUT");
-      old_alrm = (SigHandler *)NULL;
 
       if (tmout_var && tmout_var->value)
 	{
-- 
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