improved client number check to prevent potential crashs

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@1551 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/r_crosshairs.c b/r_crosshairs.c
index 46585f980edbc0adcf6e9d46e24bd3f47cfba121..042a42c9dfb6a4026f24d53b3114b2d5d0af8cd4 100644 (file)
--- a/r_crosshairs.c
+++ b/r_crosshairs.c
@@ -27,7 +27,7 @@ void DrawCrosshair(int num)
        cachepic_t *pic;
        if (num < 0 || num >= NUMCROSSHAIRS)
                num = 0;
-       if (cl.viewentity)
+       if (cl.viewentity >= 1 && cl.viewentity <= cl.maxclients)
        {
                i = (cl.scores[cl.viewentity-1].colors & 0xF) << 4;
                if (i >= 208 && i < 224) // blue