[libsecret] secret-tool: Don't read uninitialized variable on error path

[Colin Walters <walters src gnome org>]

commit 8e68f748c3df4a41f55f86cc455656964754addd
Author: Colin Walters <walters verbum org>
Date:   Mon Jun 25 18:22:20 2012 -0400

    secret-tool: Don't read uninitialized variable on error path

 tool/secret-tool.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tool/secret-tool.c b/tool/secret-tool.c
index 735da93..80226ce 100644
--- a/tool/secret-tool.c
+++ b/tool/secret-tool.c
@@ -189,7 +189,7 @@ secret_tool_action_lookup (int argc,
 	GOptionContext *context;
 	SecretService *service;
 	GHashTable *attributes;
-	SecretValue *value;
+	SecretValue *value = NULL;
 
 	context = g_option_context_new ("attribute value ...");
 	g_option_context_add_main_entries (context, LOOKUP_OPTIONS, GETTEXT_PACKAGE);