From a246292f836147375dc6f624f58cc10c9f0d4f39 Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Wed, 27 Jul 2011 13:47:26 +0000
Subject: Critical fix to avoid looping forever.

---
 roff.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'roff.c')

diff --git a/roff.c b/roff.c
index 259817d2..d4123375 100644
--- a/roff.c
+++ b/roff.c
@@ -538,8 +538,10 @@ roff_parsetext(char *p)
 			if (ESCAPE_ERROR == esc)
 				break;
 			continue;
-		} else if ('-' != *p || p == start)
+		} else if ('-' != *p || p == start) {
+			p++;
 			continue;
+		}
 
 		l = *(p - 1);
 		r = *(p + 1);
-- 
cgit