From 4658c5d4e544380280bade4c682551c1f0aee1bd Mon Sep 17 00:00:00 2001
From: Patrick Griffis <tingping@tingping.se>
Date: Sat, 3 Sep 2016 12:24:15 -0400
Subject: [PATCH] sysinfo: Don't print swap if 0

---
 plugins/sysinfo/unix/backend.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/sysinfo/unix/backend.c b/plugins/sysinfo/unix/backend.c
index dc065518..9d886f09 100644
--- a/plugins/sysinfo/unix/backend.c
+++ b/plugins/sysinfo/unix/backend.c
@@ -67,7 +67,7 @@ char *sysinfo_backend_get_memory(void)
 
 	mem_fmt = sysinfo_format_memory (mem_total, mem_free);
 
-	if (swap_fmt)
+	if (swap_fmt && swap_total != 0)
 	{
 		ret = g_strdup_printf ("Physical: %s Swap: %s", mem_fmt, swap_fmt);
 		g_free (mem_fmt);