fix hang when we get EOF, #121376 from Laurent Vivier

2003-09-24  Havoc Pennington  <hp@pobox.com>

	* src/session.c (io_from_warning_dialog): fix hang when we get
	EOF, #121376 from Laurent Vivier

2 files changed, 19 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 70ab473b..d527b467 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-09-24  Havoc Pennington  <hp@pobox.com>
+
+	* src/session.c (io_from_warning_dialog): fix hang when we get
+	EOF, #121376 from Laurent Vivier
+
 2003-09-22  Taneem Ahmed  <taneem@bengalinux.org>
 
 	* configure.in: Added "bn" to ALL_LINGUAS.
diff --git a/src/session.c b/src/session.c
index b3053e46..93fffb17 100644
--- a/src/session.c
+++ b/src/session.c
@@ -1815,6 +1815,20 @@ io_from_warning_dialog (GIOChannel   *channel,
       /* Remove the callback, freeing data */
       return FALSE; 
     }
+  else if (condition & G_IO_IN)
+    {
+      /* Check for EOF */
+      
+      char buf[16];
+      int ret;
+ 
+      ret = read (d->child_pipe, buf, sizeof (buf));
+      if (ret == 0)
+ 	{
+ 	  finish_interact (d->shutdown);
+ 	  return FALSE;
+ 	}
+    }
 
   /* Keep callback installed */
   return TRUE;