From 5451acedc18e64e2ec66709256d9b669f0d8e2f1 Mon Sep 17 00:00:00 2001
From: Oliver Enseling <oenseling@zoox.com>
Date: Thu, 3 Nov 2022 13:54:22 +0000
Subject: [PATCH] source home directory from ${HOME}

---
 renderdoc/os/posix/linux/linux_stringio.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/renderdoc/os/posix/linux/linux_stringio.cpp b/renderdoc/os/posix/linux/linux_stringio.cpp
index 1d81b9435..56c5b0bd8 100644
--- a/renderdoc/os/posix/linux/linux_stringio.cpp
+++ b/renderdoc/os/posix/linux/linux_stringio.cpp
@@ -596,7 +596,16 @@ rdcstr GetTempRootPath()
 rdcstr GetAppFolderFilename(const rdcstr &filename)
 {
   passwd *pw = getpwuid(getuid());
-  const char *homedir = pw->pw_dir;
+  const char *homedir = pw ? pw->pw_dir : NULL;
+
+  if(!homedir)
+    homedir = getenv("HOME");
+
+  if(!homedir)
+  {
+    RDCERR("Can't get HOME directory, defaulting to '/' instead");
+    homedir = "";
+  }
 
   rdcstr ret = rdcstr(homedir) + "/.renderdoc/";