From fc7069e1a6bb7f75b63eec699dd5cfb401b4f3b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Fri, 22 Nov 2019 21:52:59 +0100
Subject: [PATCH] selection: text_to_clipboard: assert the clipboard serial is
 not 0

---
 selection.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/selection.c b/selection.c
index 66d848c6..8ed0b6da 100644
--- a/selection.c
+++ b/selection.c
@@ -557,6 +557,7 @@ text_to_clipboard(struct terminal *term, char *text, uint32_t serial)
     wl_data_device_set_selection(term->wl->data_device, clipboard->data_source, serial);
 
     /* Needed when sending the selection to other client */
+    assert(serial != 0);
     clipboard->serial = serial;
     return true;
 }