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added null ptr check

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Brian 2007-09-13 09:26:27 -06:00
parent 5fdeb52e5d
commit 20b331c2f6
1 changed files with 1 additions and 1 deletions
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2
src/glut/glx/glut_fcb.c
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@ -154,7 +154,7 @@ __glutGetFCB(int which)
case GLUT_FCB_SELECT:
return __glutCurrentMenu->fselect;
case GLUT_FCB_TIMER:
return __glutTimerList->ffunc;
return __glutTimerList ? __glutTimerList->ffunc : NULL;
default:
return NULL;
}