Reworked the X11 part of glutSetCursor, fixing bug #764187 (Variable mouse

[freeglut] / src / freeglut_init.c

diff --git a/src/freeglut_init.c b/src/freeglut_init.c
index 6b6f3d5..d5a5aa6 100644 (file)
--- a/src/freeglut_init.c
+++ b/src/freeglut_init.c
@@ -25,10 +25,6 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
 #include <GL/freeglut.h>
 #include "freeglut_internal.h"
 
@@ -183,7 +179,7 @@ static void fghInitialize( const char* displayName )
 
         /* Register the window class */
         atom = RegisterClass( &wc );
-        assert( atom );
+        FREEGLUT_INTERNAL_ERROR_EXIT ( atom, "Window Class Not Registered", "fghInitialize" );
     }
 
     /* The screen dimensions can be obtained via GetSystemMetrics() calls */
@@ -219,8 +215,6 @@ void fgDeinitialize( void )
         return;
     }
 
-    /* fgState.Initialised = GL_FALSE; */
-
     /* If there was a menu created, destroy the rendering context */
     if( fgStructure.MenuContext )
     {
@@ -230,7 +224,7 @@ void fgDeinitialize( void )
 
     fgDestroyStructure( );
 
-    while( ( timer = fgState.Timers.First ) )
+    while( ( timer = fgState.Timers.First) )
     {
         fgListRemove( &fgState.Timers, &timer->Node );
         free( timer );
@@ -311,6 +305,8 @@ void fgDeinitialize( void )
     XCloseDisplay( fgDisplay.Display );
 
 #endif
+
+    fgState.Initialised = GL_FALSE;
 }
 
 /*
@@ -618,7 +614,7 @@ void FGAPIENTRY glutInit( int* pargc, char** argv )
      * size.
      */
 
-    if( geometry )
+    if (geometry )
     {
         unsigned int parsedWidth, parsedHeight;
         int mask = XParseGeometry( geometry,