hidapi/SDL_hidapijoystick.c: fix build in C90 mode:

src/joystick/hidapi/SDL_hidapijoystick.c: In function 'HIDAPI_InitializeDiscovery': src/joystick/hidapi/SDL_hidapijoystick.c:281: error: 'true' undeclared (first use in this function) src/joystick/hidapi/SDL_hidapijoystick.c:281: error: (Each undeclared identifier is reported only once src/joystick/hidapi/SDL_hidapijoystick.c:281: error: for each function it appears in.) src/joystick/hidapi/SDL_hidapijoystick.c: In function 'HIDAPI_UpdateDiscovery': src/joystick/hidapi/SDL_hidapijoystick.c:339: error: 'true' undeclared (first use in this function) src/joystick/hidapi/SDL_hidapijoystick.c:341: error: ISO C90 forbids mixed declarations and code
libsdl-org · Sep 7, 2018 · 33381d3 · 33381d3
1 parent afc1738
commit 33381d3
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/joystick/hidapi/SDL_hidapijoystick.c b/src/joystick/hidapi/SDL_hidapijoystick.c
@@ -278,7 +278,7 @@ HIDAPI_InitializeDiscovery()
         if (SDL_HIDAPI_discovery.m_pUdevMonitor) {
             udev_monitor_enable_receiving(SDL_HIDAPI_discovery.m_pUdevMonitor);
             SDL_HIDAPI_discovery.m_nUdevFd = udev_monitor_get_fd(SDL_HIDAPI_discovery.m_pUdevMonitor);
-            SDL_HIDAPI_discovery.m_bCanGetNotifications = true;
+            SDL_HIDAPI_discovery.m_bCanGetNotifications = SDL_TRUE;
         }
     }
 
@@ -329,16 +329,17 @@ HIDAPI_UpdateDiscovery()
          */
         for (;;) {
             struct pollfd PollUdev;
+            struct udev_device *pUdevDevice;
 
             PollUdev.fd = SDL_HIDAPI_discovery.m_nUdevFd;
             PollUdev.events = POLLIN;
             if (poll(&PollUdev, 1, 0) != 1) {
                 break;
             }
 
-            SDL_HIDAPI_discovery.m_bHaveDevicesChanged = true;
+            SDL_HIDAPI_discovery.m_bHaveDevicesChanged = SDL_TRUE;
 
-            struct udev_device *pUdevDevice = udev_monitor_receive_device(SDL_HIDAPI_discovery.m_pUdevMonitor);
+            pUdevDevice = udev_monitor_receive_device(SDL_HIDAPI_discovery.m_pUdevMonitor);
             if (pUdevDevice) {
                 udev_device_unref(pUdevDevice);
             }