From d3956140c2757a5929d4517cf54e5d9c06e11355 Mon Sep 17 00:00:00 2001
From: Panu Matilainen <pmatilai@redhat.com>
Date: Fri, 26 Jun 2009 16:24:55 +0300
Subject: Handle hook unregistering itself

---
 rpmio/rpmhook.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/rpmio/rpmhook.c b/rpmio/rpmhook.c
index 6c9b63acf..bece9da04 100644
--- a/rpmio/rpmhook.c
+++ b/rpmio/rpmhook.c
@@ -205,10 +205,12 @@ static void rpmhookTableCallArgs(rpmhookTable *table, const char *name,
 {
     int n = rpmhookTableFindBucket(table, name);
     rpmhookItem item = (*table)->bucket[n].item;
+    rpmhookItem next;
     while (item) {
+	next = item->next;
 	if (item->func(args, item->data) != 0)
 	    break;
-	item = item->next;
+	item = next;
     }
 }
 
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