[gnome-video-arcade] Correctly handle the (G_IO_IN | G_IO_HUP) case.

[Matthew Barnes <mbarnes src gnome org>]

commit 7721e371982e374f92f0663b32e68c5a12c2769a
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Apr 6 20:12:14 2009 -0400

    Correctly handle the (G_IO_IN | G_IO_HUP) case.
    
    2009-04-06  Matthew Barnes  <mbarnes redhat com>
    
    	* gva-process.c (process_stdout_ready):
    	Correctly handle the (G_IO_IN | G_IO_HUP) case.
---
 ChangeLog         |    5 +++++
 src/gva-process.c |    5 +++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 981ee1b..c71fc7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2009-04-06  Matthew Barnes  <mbarnes redhat com>
 
+	* gva-process.c (process_stdout_ready):
+	Correctly handle the (G_IO_IN | G_IO_HUP) case.
+
+2009-04-06  Matthew Barnes  <mbarnes redhat com>
+
 	* gva-process.c (process_read_line):
 	Remove the assertion before process_propagate_error(), since the
 	function can handle NULL GErrors.  Hopefully this fixes a crash on
diff --git a/src/gva-process.c b/src/gva-process.c
index b6a2cea..56ef754 100644
--- a/src/gva-process.c
+++ b/src/gva-process.c
@@ -194,10 +194,11 @@ process_stdout_ready (GIOChannel *channel,
                                 process->priv->stdout_lines,
                                 signals[STDOUT_READY]);
 
-                        condition =
+                        /* Break immediately if we have a G_IO_HUP. */
+                        condition = (condition & G_IO_HUP) |
                                 g_io_channel_get_buffer_condition (channel);
                 }
-                while (condition & G_IO_IN);
+                while (condition == G_IO_IN);
 
                 return TRUE;
         }