Fix a warning and remove an unused prototype.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12597 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rmain.c b/gl_rmain.c
index 157d6eb8e03cd028894eb85557ae759005395904..25b889239efaaaa370077db007b46baa674b334a 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -3996,7 +3996,6 @@ qboolean R_CanSeeBox(int numsamples, vec_t eyejitter, vec_t entboxenlarge, vec_t
        vec3_t padmins, padmaxs;
        vec3_t start;
        vec3_t end;
-       trace_t trace;
        dp_model_t *model = r_refdef.scene.worldmodel;
        static vec3_t positions[] = {
                { 0.5f, 0.5f, 0.5f },
@@ -4052,6 +4051,7 @@ qboolean R_CanSeeBox(int numsamples, vec_t eyejitter, vec_t entboxenlarge, vec_t
        {
                for (i = 0; i < sizeof(positions) / sizeof(positions[0]); i++)
                {
+                       trace_t trace;
                        VectorCopy(eye, start);
                        end[0] = boxmins[0] + (boxmaxs[0] - boxmins[0]) * positions[i][0];
                        end[1] = boxmins[1] + (boxmaxs[1] - boxmins[1]) * positions[i][1];
@@ -9802,7 +9802,6 @@ static void R_DrawModelDecals(void)
        }
 }
 
-extern cvar_t mod_collision_bih;
 static void R_DrawDebugModel(void)
 {
        entity_render_t *ent = rsurface.entity;