[jhbuild] gui: fix error handling on signal received by build process

[Frederic Peters <fpeters src gnome org>]

commit 5da80daf527271015ab81d1eabc3af753b9908cc
Author: FrÃdÃric PÃters <fpeters 0d be>
Date:   Tue Aug 14 10:54:27 2012 +0200

    gui: fix error handling on signal received by build process

 jhbuild/frontends/gtkui.py |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/jhbuild/frontends/gtkui.py b/jhbuild/frontends/gtkui.py
index a8ea92f..732922c 100644
--- a/jhbuild/frontends/gtkui.py
+++ b/jhbuild/frontends/gtkui.py
@@ -589,7 +589,8 @@ class AppWindow(gtk.Window, buildscript.BuildScript):
                 rc = os.WEXITSTATUS(self.vte_child_exit_status)
             elif os.WIFSIGNALED(self.vte_child_exit_status):
                 raise CommandError(_('%(command)s died with signal %(rc)s') % {
-                        'command': short_command, 'rc': os.WTERMSIG(rc)})
+                        'command': short_command,
+                        'rc': os.WTERMSIG(self.vte_child_exit_status)})
 
         if rc:
             raise CommandError(_('%(command)s returned with an error code (%(rc)s)') % {