git.y1.nz

commit 17bae5865d7b37d49c68161c0a30f15dd36915bc
parent bfb1f0ad157a5e0e59d944d40f7d657e5eac20f2
Author: Rob King <jking@deadpixi.com>
Date:   Tue,  7 Mar 2017 22:32:48 -0600

Fix off-by-one.

Diffstat:
M
tmt.c
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tmt.c b/tmt.c
@@ -180,7 +180,7 @@ HANDLER(ich)
 
 HANDLER(dch)
     size_t n = P1(0); /* XXX use MAX */
-    if (n > s->ncol - c->c) n = s->ncol - c->c + 1;
+    if (n > s->ncol - c->c) n = s->ncol - c->c;
 
     memmove(l->chars + c->c, l->chars + c->c + n,
             (s->ncol - c->c - n) * sizeof(TMTCHAR));

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