removed unused gldir string

[xonotic/darkplaces.git] / gl_warp.c

diff --git a/gl_warp.c b/gl_warp.c
index ecafc3aa271c9bc4a928b72c35218e8202afa83a..d15a34bec6067b793762c8db07466a714ce42033 100644 (file)
--- a/gl_warp.c
+++ b/gl_warp.c
@@ -176,17 +176,12 @@ void GL_SubdivideSurface (msurface_t *fa)
 
 
 
-extern qboolean lighthalf;
-
 int skyboxside[6];
 
 char skyname[256];
 
 // LordHavoc: moved LoadTGA and LoadPCX to gl_draw.c
 
-extern int image_width, image_height;
-
-byte* loadimagepixels (char* filename, qboolean complain, int matchwidth, int matchheight);
 /*
 ==================
 R_LoadSkyBox
@@ -196,9 +191,14 @@ char       *suf[6] = {"rt", "bk", "lf", "ft", "up", "dn"};
 void R_LoadSkyBox (void)
 {
        int             i;
-       char    name[64];
+       char    name[1024];
        byte*   image_rgba;
 
+       if (strlen(skyname) >= 1000)
+       {
+               Con_Printf ("sky name too long (%i, max is 1000)\n", strlen(skyname));
+               return;
+       }
        for (i=0 ; i<6 ; i++)
        {
                sprintf (name, "env/%s%s", skyname, suf[i]);