[gnome-commander] Handle errors in command_open_terminal()

[Piotr Eljasiak <epiotr src gnome org>]

commit a550840e18d3bf9119f5ba0af7890222a291821d
Author: Thomas Jost <thomas jost gmail com>
Date:   Sat Oct 2 22:31:42 2010 +0200

    Handle errors in command_open_terminal()

 src/gnome-cmd-user-actions.cc |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-cmd-user-actions.cc b/src/gnome-cmd-user-actions.cc
index a3fd950..485e8ee 100644
--- a/src/gnome-cmd-user-actions.cc
+++ b/src/gnome-cmd-user-actions.cc
@@ -1154,7 +1154,8 @@ void command_open_terminal (GtkMenuItem *menuitem, gpointer not_used)
 {
     gchar *dpath = gnome_cmd_file_get_real_path (GNOME_CMD_FILE (get_fs (ACTIVE)->get_directory()));
 
-    gnome_execute_terminal_shell (dpath, NULL);
+    if (gnome_execute_terminal_shell (dpath, NULL) == -1)
+        gnome_cmd_show_message (NULL, _("Unable to open terminal"), g_strerror (errno));
     g_free (dpath);
 }