POSIX make(1) does not support prerequisites on suffix rules.

[mandoc.git] / term_ps.c

diff --git a/term_ps.c b/term_ps.c
index 2cd94c9231563534381bf8efb68fe8f8d983a8a7..374d3d9a6abd2b16deb853553b54138f53cf5ff3 100644 (file)
--- a/term_ps.c
+++ b/term_ps.c
@@ -1,7 +1,7 @@
-/*     $Id: term_ps.c,v 1.91 2017/11/10 23:42:52 schwarze Exp $ */
+/* $Id: term_ps.c,v 1.92 2020/09/06 14:45:22 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
- * Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2014,2015,2016,2017,2020 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2017 Marc Espie <espie@openbsd.org>
  *
  * Permission to use, copy, modify, and distribute this software for any
@@ -1252,7 +1252,10 @@ ps_endline(struct termp *p)
 
        ps_closepage(p);
 
-       p->tcol->offset -= p->ti;
+       if ((int)p->tcol->offset > p->ti)
+               p->tcol->offset -= p->ti;
+       else 
+               p->tcol->offset = 0;
        p->ti = 0;
 }