compiler warning: thread on mingw

[Eric Blake]

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../../tests/glthread/thread.c: In function `gl_thread_exit_func':
../../tests/glthread/thread.c:213: warning: control reaches end of
non-void function

I'm committing this:

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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>From 82815032e8d476c22edde5e36f70c25038638aab Mon Sep 17 00:00:00 2001
From: Eric Blake <address@hidden>
Date: Wed, 22 Oct 2008 05:47:28 -0600
Subject: [PATCH] glthread/thread: avoid compiler warning

* lib/glthread/thread.c (gl_thread_exit_func) [USE_WIN32_THREADS]:
Add unreachable abort to silence compiler.

Signed-off-by: Eric Blake <address@hidden>
---
 ChangeLog             |    6 ++++++
 lib/glthread/thread.c |    1 +
 2 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 46ecb98..0dca26b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2008-10-22  Eric Blake  <address@hidden>
 
+       glthread/thread: avoid compiler warning
+       * lib/glthread/thread.c (gl_thread_exit_func) [USE_WIN32_THREADS]:
+       Add unreachable abort to silence compiler.
+
+2008-10-22  Eric Blake  <address@hidden>
+
        netdb: also supply struct addrinfo for cygwin 1.5.x
        * m4/netdb_h.m4 (gl_HEADER_NETDB): Check for incomplete header on
        older cygwin.
diff --git a/lib/glthread/thread.c b/lib/glthread/thread.c
index 4ebfc54..fa8aede 100644
--- a/lib/glthread/thread.c
+++ b/lib/glthread/thread.c
@@ -210,6 +210,7 @@ gl_thread_exit_func (void *retval)
   gl_thread_t thread = gl_thread_self ();
   thread->result = retval;
   _endthreadex (0); /* calls ExitThread (0) */
+  abort ();
 }
 
 #endif
-- 
1.6.0.2