From: Sandra Loosemore <sandra@codesourcery.com>
Date: Sat, 19 Dec 2015 01:55:26 +0000 (-0800)
Subject: Reset pagination counts even when stdin is not a tty.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bc008695f5f9c72d2eac80d5dc125659ca106fad;p=binutils-gdb.git

Reset pagination counts even when stdin is not a tty.

2015-12-18  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/
	* event-top.c (command_handler): Don't require stdin to be a tty
	for call to reinitialize_more_filter.
	* top.c (command_loop): Likewise.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a4ca15b0469..b006ba8faf2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2015-12-18  Sandra Loosemore  <sandra@codesourcery.com>
+
+	* event-top.c (command_handler): Don't require stdin to be a tty
+	for call to reinitialize_more_filter.
+	* top.c (command_loop): Likewise.
+
 2015-12-18  Sandra Loosemore  <sandra@codesourcery.com>
 
 	* utils.c (prompt_for_continue): Call throw_quit directly on 'q'.
diff --git a/gdb/event-top.c b/gdb/event-top.c
index 3f98c059590..e5a5ac6ef8b 100644
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -469,11 +469,10 @@ async_disable_stdin (void)
 static void
 command_handler (char *command)
 {
-  int stdin_is_tty = ISATTY (stdin);
   struct cleanup *stat_chain;
 
   clear_quit_flag ();
-  if (instream == stdin && stdin_is_tty)
+  if (instream == stdin)
     reinitialize_more_filter ();
 
   /* If readline returned a NULL command, it means that the connection
diff --git a/gdb/top.c b/gdb/top.c
index d1e2271c431..a45f3cc8cc4 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -542,7 +542,6 @@ command_loop (void)
 {
   struct cleanup *old_chain;
   char *command;
-  int stdin_is_tty = ISATTY (stdin);
 
   while (instream && !feof (instream))
     {
@@ -550,7 +549,7 @@ command_loop (void)
 	(*window_hook) (instream, get_prompt ());
 
       clear_quit_flag ();
-      if (instream == stdin && stdin_is_tty)
+      if (instream == stdin)
 	reinitialize_more_filter ();
       old_chain = make_cleanup (null_cleanup, 0);