Minor spacing quibble.

[freeglut] / src / freeglut_display.c

diff --git a/src/freeglut_display.c b/src/freeglut_display.c
index a2168a3..059aa07 100644 (file)
--- a/src/freeglut_display.c
+++ b/src/freeglut_display.c
@@ -53,8 +53,8 @@ void FGAPIENTRY glutSwapBuffers( void )
     freeglut_assert_ready;
     freeglut_assert_window;
 
-    glFlush();
-    if ( ! fgStructure.Window->Window.DoubleBuffered )
+    glFlush( );
+    if( ! fgStructure.Window->Window.DoubleBuffered )
         return;
 
 #if TARGET_HOST_UNIX_X11