Fix iwconfig parser output to include interface

diff --git a/bin/khatus_parse_iwconfig b/bin/khatus_parse_iwconfig
index 9a18cfa..e502731 100755 (executable)
--- a/bin/khatus_parse_iwconfig
+++ b/bin/khatus_parse_iwconfig
@@ -32,6 +32,6 @@
 
 END {
     i = requested_interface
-    status = link[i] ? sprintf("%s %s:%d%%", i, essid[i], link[i]) : "--"
+    status = link[i] ? sprintf("%s %s:%d%%", i, essid[i], link[i]) : i " --"
     print(status)
 }