Declare sigwait parameter if it will be used

Make sure the 'sigw' parameter for sigwait is declared if it's going to be
used (it was missing for netbsd)
Derived from 18b932f (http://gerrit.openafs.org/2767)

Change-Id: I53f79ef5eb9ff132e99b78ca87f125e832d2e5f0
Reviewed-on: http://gerrit.openafs.org/10138
Reviewed-by: Andrew Deason <adeason@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>

diff --git a/src/util/softsig.c b/src/util/softsig.c
index dd3db45c4e7f23791d2e0d6000ffc206139e84ed..6fe861ea1f8ba131b997aaf04c1af658bf219cf6 100644 (file)
--- a/src/util/softsig.c
+++ b/src/util/softsig.c
@@ -72,7 +72,7 @@ softsig_thread(void *arg)
 
     while (1) {
        void (*h) (int);
-#if !defined(AFS_DARWIN_ENV) && !defined(AFS_NBSD_ENV)
+#if !defined(AFS_DARWIN_ENV) && (!defined(AFS_NBSD_ENV) || defined(AFS_NBSD50_ENV))
        int sigw;
 #endif