From f4e9a19407d8d1bfa59c08f6bf97617c662e1ac0 Mon Sep 17 00:00:00 2001
From: pathetic-lynx <unknown>
Date: Thu, 23 Jan 2020 13:44:48 +0200
Subject: [PATCH] fix(init): fix segfault for unknown flags

Swappy segfaults if it is invoked with unknown command-line flags
---
 src/config.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/config.c b/src/config.c
index 2f47811..130b053 100644
--- a/src/config.c
+++ b/src/config.c
@@ -184,9 +184,11 @@ void config_load(struct swappy_state *state) {
 }
 
 void config_free(struct swappy_state *state) {
-  g_free(state->config->config_file);
-  g_free(state->config->save_dir);
-  g_free(state->config->text_font);
-  g_free(state->config);
-  state->config = NULL;
-}
\ No newline at end of file
+  if (state->config) {
+    g_free(state->config->config_file);
+    g_free(state->config->save_dir);
+    g_free(state->config->text_font);
+    g_free(state->config);
+    state->config = NULL;
+  }
+}