joystick: On Linux, don't try to close an invalid inotify file descri…

…ptor.
libsdl-org · Nov 24, 2020 · eaa53a1 · eaa53a1
1 parent 5c95774
commit eaa53a1
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c
@@ -1320,8 +1320,10 @@ LINUX_JoystickQuit(void)
     SDL_joylist_item *item = NULL;
     SDL_joylist_item *next = NULL;
 
-    close(inotify_fd);
-    inotify_fd = -1;
+    if (inotify_fd >= 0) {
+        close(inotify_fd);
+        inotify_fd = -1;
+    }
 
     for (item = SDL_joylist; item; item = next) {
         next = item->next;