From 8574943784da5ce5e910ddf805423eed93996cad Mon Sep 17 00:00:00 2001
From: Takamichi Horikawa <takamichiho@gmail.com>
Date: Sun, 29 Oct 2017 23:29:59 +0900
Subject: gtk: fixed crash when hitting F7 before file loaded

---
 gtk/main.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/gtk/main.c b/gtk/main.c
index c941896..eafc9b3 100644
--- a/gtk/main.c
+++ b/gtk/main.c
@@ -433,9 +433,11 @@ static gboolean key_press_cb(GtkWidget *w,
     }
     break;
   case GDK_KEY_F7:
-    g.sound_paused ^= 1;
-    g.work.paused = g.sound_paused;
-    g.ss->pause(g.ss, g.sound_paused, 0);
+    if (g.ss) {
+      g.sound_paused ^= 1;
+      g.work.paused = g.sound_paused;
+      g.ss->pause(g.ss, g.sound_paused, 0);
+    }
     break;
   case GDK_KEY_F11:
     if (shift) {
-- 
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