From 55ebf98cbecdad288ba2e3f63f7026280c62f025 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 3 Jul 2014 15:50:31 +0200
Subject: core: introduce exit_status_set_is_empty() to make things a bit
 easier to read

---
 src/shared/exit-status.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/shared/exit-status.c')

diff --git a/src/shared/exit-status.c b/src/shared/exit-status.c
index 942ac86128..f3434f7ccc 100644
--- a/src/shared/exit-status.c
+++ b/src/shared/exit-status.c
@@ -216,3 +216,10 @@ void exit_status_set_free(ExitStatusSet *x) {
         set_free(x->signal);
         x->status = x->signal = NULL;
 }
+
+bool exit_status_set_is_empty(ExitStatusSet *x) {
+        if (!x)
+                return true;
+
+        return set_isempty(x->status) && set_isempty(x->signal);
+}
-- 
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