From b71b378dc4580dc8773d8b065c2dbc4f9e701028 Mon Sep 17 00:00:00 2001
From: graham.gower@gmail.com <graham.gower@gmail.com@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Mon, 21 Feb 2011 22:39:04 -0500
Subject: Fix opkg_re_read_config_files().

This fixes segfaults when opkg_update_package_lists() is called multiple times.

git-svn-id: http://opkg.googlecode.com/svn/trunk@609 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
diff --git a/libopkg/opkg.c b/libopkg/opkg.c
index 574386e..0757370 100644
--- a/libopkg/opkg.c
+++ b/libopkg/opkg.c
@@ -112,11 +112,14 @@ curl_progress_cb(struct _curl_cb_data *cb_data, double t,	/* dltotal */
 }
 
 
+static struct opkg_conf saved_conf;
 /*** Public API ***/
 
 int
 opkg_new()
 {
+	saved_conf = *conf;
+
 	if (opkg_conf_init())
 		goto err0;
 
@@ -150,20 +153,9 @@ opkg_free(void)
 int
 opkg_re_read_config_files(void)
 {
-	pkg_hash_deinit();
-	pkg_hash_init();
-
-	if (pkg_hash_load_feeds())
-		goto err;
-
-	if (pkg_hash_load_status_files())
-		goto err;
-
-	return 0;
-
-err:
-	pkg_hash_deinit();
-	return -1;
+	opkg_free();
+	*conf = saved_conf;
+	return opkg_new();
 }
 
 void
--
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