another patch for win32 joysticks

diff --git a/src/glut/glx/glut_input.c b/src/glut/glx/glut_input.c
index 007883d6b6e25557d4f0fc3253f84846e270af6f..bc93d5e515156e06e7c9ab5d1bed8ccc7b479fa7 100644 (file)
--- a/src/glut/glx/glut_input.c
+++ b/src/glut/glx/glut_input.c
@@ -266,6 +266,10 @@ __glutProcessDeviceEvents(XEvent * event)
     JOYINFOEX info;
     JOYCAPS joyCaps;
 
+    memset(&info, 0, sizeof(JOYINFOEX)); 
+    info.dwSize = sizeof(JOYINFOEX); 
+    info.dwFlags = JOY_RETURNALL;
+
     if (joyGetPosEx(JOYSTICKID1,&info) != JOYERR_NOERROR) {
       __glutHasJoystick = 1;
       joyGetDevCaps(JOYSTICKID1, &joyCaps, sizeof(joyCaps));