From a2d8eca5900790dcca44e1353a6cb444de91e148 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=B3zef=20Kucia?= <joseph.kucia@gmail.com>
Date: Sat, 10 Mar 2012 19:58:43 +0100
Subject: [PATCH] wpp: Reset lexer state after unexpected end of file. (cherry
 picked from commit 1d9bb50230edd3c8cfdeb6c763aaaf5655d24aa4)

---
 libs/wpp/ppl.l | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libs/wpp/ppl.l b/libs/wpp/ppl.l
index 2718fd02ac7..8d979dc761a 100644
--- a/libs/wpp/ppl.l
+++ b/libs/wpp/ppl.l
@@ -774,7 +774,10 @@ void pp_writestring(const char *format, ...)
 		if(!bep)
 		{
 			if(YY_START != INITIAL)
+			{
 				ppy_error("Unexpected end of file during preprocessing");
+				BEGIN(INITIAL);
+			}
 			yyterminate();
 		}
 		else if(bep->should_pop == 2)
-- 
2.11.4.GIT