From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Wed, 6 Mar 2019 02:06:55 +0000 (-0500)
Subject: Override empty net addr with default place holder
X-Git-Url: https://git.xandkar.net/?p=khatus.git;a=commitdiff_plain;h=6facb1a2a8c8d6c438d8a7163629938ca33924dd

Override empty net addr with default place holder
---

diff --git a/x2/src/awk/exe/bar.awk b/x2/src/awk/exe/bar.awk
index b307951..930db5d 100644
--- a/x2/src/awk/exe/bar.awk
+++ b/x2/src/awk/exe/bar.awk
@@ -162,7 +162,8 @@ function bar_make_status_net_iface_status(interface,    addr) {
 
 function bar_make_status_net_addr(interface,    src) {
     src = "khatus_sensor_net_addr_io"
-    return cache_get_fmt_def(src, "addr" Kfs interface, 5, "%s")
+    addr = cache_get_fmt_def(src, "addr" Kfs interface, 5, "%s")
+    return addr ? addr : "--"
 }
 
 function bar_make_status_net_io_w(interface,    src) {