From 459b2a5ba89c3ae0002e741cadbc723e4b1dd0a6 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kostik@pooma.home>
Date: Sun, 4 Apr 2010 17:09:33 +0300
Subject: [PATCH] Normalize test code

---
 tests/test-async-sig.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/test-async-sig.c b/tests/test-async-sig.c
index eaa9ce90..5e906902 100644
--- a/tests/test-async-sig.c
+++ b/tests/test-async-sig.c
@@ -23,6 +23,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 
 /* Check whether basic unwinding truly is async-signal safe.  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -32,7 +37,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
 
 #define UNW_LOCAL_ONLY
 #include <libunwind.h>
-#include "config.h"
 
 static const int nerrors_max = 100;
 
@@ -182,4 +186,5 @@ main (int argc, char **argv)
 	  exit (-1);
         }
     }
+  return (0);
 }