# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1556928023 -10800
# Node ID 4a3d561d5406482c7fd94de264b73e88a143b479
# Parent  58b744131b86186581098e6904dc920c33f88914
Return empty directory paths under Windows if we can't retrieve AppData
directory in th_get_home_dir() and th_get_data_dir().

diff -r 58b744131b86 -r 4a3d561d5406 th_file.c
--- a/th_file.c	Tue Feb 19 09:49:41 2019 +0200
+++ b/th_file.c	Sat May 04 03:00:23 2019 +0300
@@ -27,6 +27,9 @@
     char tmpPath[MAX_PATH];
     if (SHGetFolderPath(NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, tmpPath) == S_OK)
         return th_strdup(tmpPath);
+    else
+        return th_strdup("");
+
 #elif defined(TH_PLAT_DOS)
     return th_strdup("C:\\");
 #else
@@ -41,6 +44,9 @@
     char tmpPath[MAX_PATH];
     if (SHGetFolderPath(NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, tmpPath) == S_OK)
         return th_strdup(tmpPath);
+    else
+        return th_strdup("");
+
 #elif defined(TH_PLAT_DOS)
     return th_strdup("C:\\");
 #else