1 files changed, 1 insertions, 2 deletions
diff --git a/jim-signal.c b/jim-signal.c
index 7fe6037..a819a92 100644
--- a/jim-signal.c
+++ b/jim-signal.c
@@ -193,8 +193,7 @@ static int do_signal_cmd(Jim_Interp *interp, int action, int argc, Jim_Obj *cons
 
     /* Catch all the signals we care about */
     if (action != SIGNAL_ACTION_DEFAULT) {
-        sa.sa_flags = 0;
-        sigemptyset(&sa.sa_mask);
+        memset(&sa, 0, sizeof(sa));
         if (action == SIGNAL_ACTION_HANDLE) {
             sa.sa_handler = signal_handler;
         }