From 0e79b256555a01dd7c536e2211dfd98c91e0a2fd Mon Sep 17 00:00:00 2001
From: Mike Black W9MDB <mdblack98@yahoo.com>
Date: Thu, 7 Jul 2022 07:42:21 -0500
Subject: [PATCH] Fix .hamlib_settings path when home==null
 https://github.com/Hamlib/Hamlib/issues/985

---
 src/settings.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/settings.c b/src/settings.c
index a9a15d31e..be85e625b 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -997,11 +997,15 @@ HAMLIB_EXPORT(int) rig_settings_get_path(char *path, int pathlen)
     {
         snprintf(path, pathlen-1, "%s/.config/%s", home, SETTINGS_FILE);
     }
-    else
+    else if (home)
     {
         // we add a leading period to hide the file
         snprintf(path, pathlen-1, "%s/.%s", home, SETTINGS_FILE);
     }
+    else
+    {
+        snprintf(path, pathlen-1, ".%s", SETTINGS_FILE);
+    }
     rig_debug(RIG_DEBUG_TRACE, "%s: path=%s\n", __func__, path);
     return RIG_OK;
 }