From 38ef0ddd9a3517b255dcb54db8d2e1ed28f1d1ee Mon Sep 17 00:00:00 2001
From: Falk Werner <falk.werner@gmx.net>
Date: Sat, 6 Jun 2020 00:00:08 +0200
Subject: [PATCH] fix: crash if libfuse is not available at runtime

---
 changelog.md                       | 1 +
 lib/webfuse/adapter/impl/session.c | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/changelog.md b/changelog.md
index f7af51b..cc9a9dd 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,7 @@
 ### Fixes
 
 *   Fix meson build failure when gtest or jansson are not installed
+*   Fix crash if libfuse is not available at runtime
 
 ## 0.3.0 _(Fri Jun 05 2020)_
 
diff --git a/lib/webfuse/adapter/impl/session.c b/lib/webfuse/adapter/impl/session.c
index 6bacd10..159f43a 100644
--- a/lib/webfuse/adapter/impl/session.c
+++ b/lib/webfuse/adapter/impl/session.c
@@ -109,8 +109,11 @@ bool wf_impl_session_add_filesystem(
     if (result)
     {
         struct wf_impl_filesystem * filesystem = wf_impl_filesystem_create(session, name, mountpoint);
-        wf_slist_append(&session->filesystems, &filesystem->item);
         result = (NULL != filesystem);
+        if (result)
+        {
+            wf_slist_append(&session->filesystems, &filesystem->item);
+        }
     }
     
     // cleanup on error