From fdcb89a8a784626edcc400478edeff69117e3f3c Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Tue, 10 Feb 2009 17:29:36 -0500
Subject: [PATCH] Preprocessor should return TOKEN_EOI when we finish the whole
 include stack.

---
 mojoshader_preprocessor.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mojoshader_preprocessor.c b/mojoshader_preprocessor.c
index 3aeb1b26..62a82ea5 100644
--- a/mojoshader_preprocessor.c
+++ b/mojoshader_preprocessor.c
@@ -333,7 +333,11 @@ const char *preprocessor_nexttoken(Preprocessor *_ctx, unsigned int *_len,
     {
         IncludeState *state = ctx->include_stack;
         if (state == NULL)
+        {
+            *_token = TOKEN_EOI;
+            *_len = 0;
             return NULL;  // we're done!
+        } // if
 
         if (state->insert_token != TOKEN_UNKNOWN)
         {