added support for GL_ARB_texture_env_combine, currently only used on wall rendering...

[xonotic/darkplaces.git] / pr_exec.c

diff --git a/pr_exec.c b/pr_exec.c
index a608a074cd24bafe558cac5a4d363778a891525a..e70f158159ddc69e9cfca1e51d6a07fce6669c19 100644 (file)
--- a/pr_exec.c
+++ b/pr_exec.c
@@ -363,7 +363,7 @@ PR_ExecuteProgram
 #define OPB ((eval_t *)&pr_globals[(unsigned short) st->b])
 #define OPC ((eval_t *)&pr_globals[(unsigned short) st->c])
 extern cvar_t pr_boundscheck;
-void PR_ExecuteProgram (func_t fnum)
+void PR_ExecuteProgram (func_t fnum, char *errormessage)
 {
        dstatement_t    *st;
        dfunction_t     *f, *newf;
@@ -376,7 +376,7 @@ void PR_ExecuteProgram (func_t fnum)
        {
                if (pr_global_struct->self)
                        ED_Print (PROG_TO_EDICT(pr_global_struct->self));
-               Host_Error ("PR_ExecuteProgram: NULL function");
+               Host_Error ("PR_ExecuteProgram: %s", errormessage);
        }
        
        f = &pr_functions[fnum];