[file-roller] Fixed crash when opening compressed files

[Paolo Bacchilega <paobac src gnome org>]

commit 5726c455562d9b5ab213ee036a678fbc82a93b99
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Aug 13 16:54:06 2012 +0200

    Fixed crash when opening compressed files
    
    added a default implementeation of the handle_error virtual function
    
    [bug #681766]

 src/fr-command.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/src/fr-command.c b/src/fr-command.c
index a05c7dd..a091409 100644
--- a/src/fr-command.c
+++ b/src/fr-command.c
@@ -2871,6 +2871,14 @@ fr_command_base_recompress (FrCommand *command)
 
 
 static void
+fr_command_base_handle_error (FrCommand *command,
+			      FrError   *error)
+{
+	/* void */
+}
+
+
+static void
 fr_command_class_init (FrCommandClass *klass)
 {
 	GObjectClass   *gobject_class;
@@ -2903,7 +2911,7 @@ fr_command_class_init (FrCommandClass *klass)
 	klass->test = NULL;
 	klass->uncompress = fr_command_base_uncompress;
 	klass->recompress = fr_command_base_recompress;
-	klass->handle_error = NULL;
+	klass->handle_error = fr_command_base_handle_error;
 
 	/* properties */