2002-10-12 Neal H. Walfield <neal@cs.uml.edu>

	* sysdeps/hurd/pt-destroy-specific.c (__pthread_destroy_specific):
	Only call the destructor if there is one set.

2 files changed, 10 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index bc70261..3f993d7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-10-12  Neal H. Walfield  <neal@cs.uml.edu>
+
+	* sysdeps/hurd/pt-destroy-specific.c (__pthread_destroy_specific):
+	Only call the destructor if there is one set.
+
 2002-10-10  Neal H. Walfield  <neal@cs.uml.edu>
 
 	* libpthread.a: It is _cthread_init_routine, not _cthread_init.
diff --git a/sysdeps/hurd/pt-destroy-specific.c b/sysdeps/hurd/pt-destroy-specific.c
index 8238222..dbd3314 100644
--- a/sysdeps/hurd/pt-destroy-specific.c
+++ b/sysdeps/hurd/pt-destroy-specific.c
@@ -53,12 +53,14 @@ __pthread_destroy_specific (struct __pthread *thread)
 	  value = ihash_find (thread->thread_specifics, i);
 	  if (value)
 	    {
-	      seen_one = 1;
-
 	      err = ihash_remove (thread->thread_specifics, i);
 	      assert (err == 1);
 
-	      __pthread_key_destructors[i] (value);
+	      if (__pthread_key_destructors[i])
+		{
+		  seen_one = 1;
+		  __pthread_key_destructors[i] (value);
+		}
 	    }
 	}