Refactoring conditional directives for if wrappers

diff --git a/lib/pollfd.c b/lib/pollfd.c
index c37317c..03725e0 100644 (file)
--- a/lib/pollfd.c
+++ b/lib/pollfd.c
@@ -137,6 +137,7 @@ lws_change_pollfd(struct lws *wsi, int _and, int _or)
        int sampled_tid;
        struct lws_pollfd *pfd;
        struct lws_pollargs pa;
+       int pa_events = 1;
 
        if (!wsi || !wsi->protocol || wsi->position_in_fds_table < 0)
                return 1;
@@ -168,8 +169,9 @@ lws_change_pollfd(struct lws *wsi, int _and, int _or)
         *         then cancel it to force a restart with our changed events
         */
 #if LWS_POSIX
-       if (pa.prev_events != pa.events)
+       pa_events = (pa.prev_events != pa.events);
 #endif
+       if (pa_events)
        {
 
                if (lws_plat_change_pollfd(context, wsi, pfd)) {