From c10a87429d8a4175ae76b6e143948d33c3752013 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Wed, 31 Jul 2019 10:20:37 -0700
Subject: [PATCH] Make sure HIDAPI is initialized whenever we call
 HIDAPI_IsDevicePresent()

---
 src/joystick/hidapi/SDL_hidapijoystick.c | 5 +++++
 src/joystick/linux/SDL_sysjoystick.c     | 2 --
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/joystick/hidapi/SDL_hidapijoystick.c b/src/joystick/hidapi/SDL_hidapijoystick.c
index c2d951961373b..9739742f9afd5 100644
--- a/src/joystick/hidapi/SDL_hidapijoystick.c
+++ b/src/joystick/hidapi/SDL_hidapijoystick.c
@@ -918,6 +918,11 @@ HIDAPI_IsDevicePresent(Uint16 vendor_id, Uint16 product_id, Uint16 version)
 {
     SDL_HIDAPI_Device *device;
 
+    /* Make sure we're initialized, as this could be called from other drivers during startup */
+    if (HIDAPI_JoystickInit() < 0) {
+        return SDL_FALSE;
+    }
+
     /* Don't update the device list for devices we know aren't supported */
     if (!HIDAPI_IsDeviceSupported(vendor_id, product_id, version)) {
         return SDL_FALSE;
diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c
index 55b558ae52fca..ad830919677c1 100644
--- a/src/joystick/linux/SDL_sysjoystick.c
+++ b/src/joystick/linux/SDL_sysjoystick.c
@@ -120,8 +120,6 @@ IsJoystick(int fd, char *namebuf, const size_t namebuflen, SDL_JoystickGUID *gui
     }
 
 #ifdef SDL_JOYSTICK_HIDAPI
-    SDL_HIDAPI_JoystickDriver.Init();
-
     if (HIDAPI_IsDevicePresent(inpid.vendor, inpid.product, inpid.version)) {
         /* The HIDAPI driver is taking care of this device */
         return 0;