typo; diff from fcambus@

[mandoc.git] / tbl_layout.c

diff --git a/tbl_layout.c b/tbl_layout.c
index 58599705c18c26aec86c76fc5d65063132e0331c..b25677a2c0469f7fb3143db3d94d8b92580c940c 100644 (file)
--- a/tbl_layout.c
+++ b/tbl_layout.c
@@ -1,4 +1,4 @@
-/*     $Id: tbl_layout.c,v 1.48 2018/12/14 05:18:03 schwarze Exp $ */
+/*     $Id: tbl_layout.c,v 1.49 2020/09/01 18:25:28 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2012, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -65,6 +65,7 @@ mods(struct tbl_node *tbl, struct tbl_cell *cp,
                int ln, const char *p, int *pos)
 {
        char            *endptr;
+       unsigned long    spacing;
        size_t           sz;
 
 mod:
@@ -93,7 +94,11 @@ mod:
        /* Parse numerical spacing from modifier string. */
 
        if (isdigit((unsigned char)p[*pos])) {
-               cp->spacing = strtoull(p + *pos, &endptr, 10);
+               if ((spacing = strtoul(p + *pos, &endptr, 10)) > 9)
+                       mandoc_msg(MANDOCERR_TBLLAYOUT_SPC, ln, *pos,
+                           "%lu", spacing);
+               else
+                       cp->spacing = spacing;
                *pos = endptr - p;
                goto mod;
        }