undo some debug changes mistakenly checked in earlier

diff --git a/progs/redbook/fog.c b/progs/redbook/fog.c
index 7d13109..a2cd9eb 100644 (file)
--- a/progs/redbook/fog.c
+++ b/progs/redbook/fog.c
@@ -60,10 +60,9 @@ selectFog(int mode)
         glFogf(GL_FOG_START, 1.0);
         glFogf(GL_FOG_END, 5.0);
        /* falls through */
-        mode = 0xfff;
     case GL_EXP2:
     case GL_EXP:
-       glFogiv(0xf/*GL_FOG_MODE*/, (int *) &mode);
+       glFogiv(GL_FOG_MODE, (int *) &mode);
        glutPostRedisplay();
        break;
     case 0: