From 34a758c7f68057f66898a4c49d43c6069ff3d1a5 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Wed, 22 Jan 2014 21:27:25 -0500
Subject: bugfix: Don't crash if HOME is not set


diff --git a/src/PlatformUtils-posix.cc b/src/PlatformUtils-posix.cc
index d7b7b6d..d2b8792 100644
--- a/src/PlatformUtils-posix.cc
+++ b/src/PlatformUtils-posix.cc
@@ -3,8 +3,13 @@
 
 std::string PlatformUtils::documentsPath()
 {
-	fs::path docpath(getenv("HOME"));
-	docpath = docpath / ".local" / "share";
-
-	return boosty::stringy(docpath);
+	const char *home = getenv("HOME");
+	if (home) {
+		fs::path docpath(home);
+		docpath = docpath / ".local" / "share";
+		return boosty::stringy(docpath);
+	}
+	else {
+		return "";
+	}
 }
-- 
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