From 789657456a76ec6a08de17db2a4e0d33394c96b4 Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Wed, 18 Nov 2015 16:58:11 +0800
Subject: [PATCH] env.cpp: warn when wgetcwd() fails

Closes #2321
---
 src/env.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/env.cpp b/src/env.cpp
index 3c73fb076..3d7023db3 100644
--- a/src/env.cpp
+++ b/src/env.cpp
@@ -382,6 +382,7 @@ int env_set_pwd()
     wchar_t *res = wgetcwd(dir_path, 4096);
     if (!res)
     {
+        debug(0, _(L"Could not determine current working directory. Is your locale set correctly?"));
         return 0;
     }
     env_set(L"PWD", dir_path, ENV_EXPORT | ENV_GLOBAL);