From 06c12c2ea537b6d33d5a649fd657afc604face4d Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Tue, 28 Oct 2014 19:38:16 +0000
Subject: Minor bug in db.lua when host or port are blank string

---
 db.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'db.lua')

diff --git a/db.lua b/db.lua
index 0e8848f..adcc25a 100644
--- a/db.lua
+++ b/db.lua
@@ -167,15 +167,16 @@ export.listdatabases = function(dbobject)
 	local result = {}
 	if dbobject.engine == mymodule.engine.postgresql then
 		local cmd = {"psql", "-U", "postgres", "-lt"}
-		if dbobject.host then
+		if dbobject.host and dbobject.host ~= "" then
 			cmd[#cmd+1] = "-h"
 			cmd[#cmd+1] = dbobject.host
 		end
-		if dbobject.port then
+		if dbobject.port and dbobject.port ~= "" then
 			cmd[#cmd+1] = "-p"
 			cmd[#cmd+1] = dbobject.port
 		end
 		cmd["stderr"]=subprocess.STDOUT
+APP.logevent("calling: "..table.concat(cmd, " "))
 		local code, cmdresult = subprocess.call_capture(cmd)
 		if code ~= 0 then
 			error(cmdresult, 0)
-- 
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