From: Martin Mares <mj@ucw.cz>
Date: Fri, 15 Dec 2006 15:02:19 +0000 (+0100)
Subject: Fixed bug in signal handling.
X-Git-Tag: holmes-import~506^2~13^2~191
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=5e52d50a1ae65de7545213b433e06e993e2d24bf;p=libucw.git

Fixed bug in signal handling.

(The signal handler table needn't be defined in the current thread
at this point.)
---

diff --git a/lib/sighandler.c b/lib/sighandler.c
index 4991f9a3..2739ba10 100644
--- a/lib/sighandler.c
+++ b/lib/sighandler.c
@@ -19,7 +19,7 @@ static void
 signal_handler_internal(int sig)
 {
   struct ucwlib_context *ctx = ucwlib_thread_context();
-  if (!ctx->signal_handlers[sig] || ctx->signal_handlers[sig](sig))
+  if (!ctx->signal_handlers || !ctx->signal_handlers[sig] || ctx->signal_handlers[sig](sig))
     abort();
 }