fix some weirdness accidentally checked in in the past

diff --git a/progs/redbook/fog.c b/progs/redbook/fog.c
index a2cd9eb..14c7700 100644 (file)
--- a/progs/redbook/fog.c
+++ b/progs/redbook/fog.c
@@ -62,7 +62,7 @@ selectFog(int mode)
        /* falls through */
     case GL_EXP2:
     case GL_EXP:
-       glFogiv(GL_FOG_MODE, (int *) &mode);
+       glFogi(GL_FOG_MODE, mode);
        glutPostRedisplay();
        break;
     case 0:
@@ -190,7 +190,7 @@ main(int argc, char **argv)
     glutDisplayFunc(display);
     glutCreateMenu(selectFog);
     glutAddMenuEntry("Fog EXP", GL_EXP);
-    glutAddMenuEntry("Fog EXP2", /*GL_EXP2*/ 0xffff);
+    glutAddMenuEntry("Fog EXP2", GL_EXP2);
     glutAddMenuEntry("Fog LINEAR", GL_LINEAR);
     glutAddMenuEntry("Quit", 0);
     glutAttachMenu(GLUT_RIGHT_BUTTON);