From 0f4beb1bfd989b35a551073e6b22cc161aeac0d8 Mon Sep 17 00:00:00 2001
From: mintsuki <mintsuki@protonmail.com>
Date: Sun, 5 Mar 2023 09:49:28 +0100
Subject: [PATCH] gterm: Fix NULL dereference bug when no wallpaper used

---
 common/lib/gterm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/common/lib/gterm.c b/common/lib/gterm.c
index 523debec..b5016edc 100644
--- a/common/lib/gterm.c
+++ b/common/lib/gterm.c
@@ -804,8 +804,10 @@ no_load_font:;
 
     pmm_free(font, FONT_MAX);
 
-    image_close(background);
-    background = NULL;
+    if (background != NULL) {
+        image_close(background);
+        background = NULL;
+    }
 
     if (terms_i == 0) {
         return false;