From 914a5b37084d752a86905a30b9ff888d31b26274 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@des.no>
Date: Sat, 7 Sep 2013 19:25:57 +0000
Subject: [PATCH] caught_signal should be static; gcc doesn't seem to mind,
 whereas some clang versions (but not all) complain.

git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/trunk@742 185d5e19-27fe-0310-9dcf-9bff6b9f3609
---
 lib/libpam/openpam_ttyconv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libpam/openpam_ttyconv.c b/lib/libpam/openpam_ttyconv.c
index df4f8fe..f10cdd4 100644
--- a/lib/libpam/openpam_ttyconv.c
+++ b/lib/libpam/openpam_ttyconv.c
@@ -58,7 +58,7 @@
 
 int openpam_ttyconv_timeout = 0;
 
-volatile sig_atomic_t caught_signal;
+static volatile sig_atomic_t caught_signal;
 
 /*
  * Handle incoming signals during tty conversation